Route_WebServiceClass.cs
// Copyright 2010 ESRI // // All rights reserved under the copyright laws of the United States // and applicable international laws, treaties, and conventions. // // You may freely redistribute and use this sample code, with or // without modification, provided you include the original copyright // notice and use restrictions. // // See the use restrictions. // using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.Data.OleDb; using System.Xml; using System.Collections.Specialized; using Route_WebService.WebService; namespace Route_WebService { /// <summary> /// Summary description for Form1. /// </summary> public class Route_WebServiceClass : System.Windows.Forms.Form { #region Window Controls Declaration private System.Windows.Forms.PictureBox pictureBox; private System.Windows.Forms.GroupBox fraINASolverSettings; private System.Windows.Forms.ComboBox cboUturnPolicy; private System.Windows.Forms.Label label11; private System.Windows.Forms.Label label7; private System.Windows.Forms.CheckedListBox chklstAccumulateAttributes; private System.Windows.Forms.Label label5; private System.Windows.Forms.CheckedListBox chklstRestrictions; private System.Windows.Forms.ComboBox cboImpedance; private System.Windows.Forms.Label label4; private System.Windows.Forms.CheckBox chkIgnoreInvalidLocations; private System.Windows.Forms.ComboBox cboNALayers; private System.Windows.Forms.Label label10; private System.Windows.Forms.Label label8; private System.Windows.Forms.Label label9; private System.Windows.Forms.CheckBox chkReturnMap; private System.Windows.Forms.Button cmdSolve; private System.Windows.Forms.ComboBox cboSnapToleranceUnits; private System.Windows.Forms.TextBox txtMaxSnapTolerance; private System.Windows.Forms.TextBox txtSnapTolerance; private System.ComponentModel.IContainer components; private System.Windows.Forms.Label label20; private System.Windows.Forms.Label label21; private System.Windows.Forms.Label label22; private System.Windows.Forms.CheckBox chkPreserveFirst; private System.Windows.Forms.CheckBox chkBestOrder; private System.Windows.Forms.ComboBox cboRouteDirectionsLengthUnits; private System.Windows.Forms.CheckBox chkReturnRoutes; private System.Windows.Forms.CheckBox chkReturnRouteGeometries; private System.Windows.Forms.CheckBox chkReturnStops; private System.Windows.Forms.CheckBox chkReturnDirections; private System.Windows.Forms.ComboBox cboRouteOutputLines; private System.Windows.Forms.CheckBox chkUseTimeWindows; private System.Windows.Forms.CheckBox chkPreserveLast; private System.Windows.Forms.ComboBox cboRouteDirectionsTimeAttribute; private System.Windows.Forms.GroupBox fraINARouteSolver; private System.Windows.Forms.GroupBox fraINAServerRouteParams; private System.Windows.Forms.TabControl tabCtrlOutput; private System.Windows.Forms.TabPage tabReturnStopsFeatures; private System.Windows.Forms.TabPage tabReturnBarrierFeatures; private System.Windows.Forms.TabPage tabReturnDirections; private System.Windows.Forms.TabPage tabReturnRouteFeatures; private System.Windows.Forms.DataGrid dataGridRouteFeatures; private System.Windows.Forms.DataGrid dataGridStopFeatures; private System.Windows.Forms.DataGrid dataGridBarrierFeatures; private System.Windows.Forms.TabPage tabReturnMap; private System.Windows.Forms.TabPage tabReturnRouteGeometry; private System.Windows.Forms.TreeView treeViewRouteGeometry; private System.Windows.Forms.TreeView treeViewDirections; private System.Windows.Forms.CheckBox checkReturnBarriers; private System.Windows.Forms.CheckBox chkUseHierarchy; private System.Windows.Forms.CheckBox chkUseStartTime; private System.Windows.Forms.TextBox txtStartTime; private System.Windows.Forms.GroupBox fraINAServerSolverParams; private SanFrancisco_NAServer m_naServer; #endregion public Route_WebServiceClass() { // // Required for Windows Form Designer support // InitializeComponent(); } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose(bool disposing) { if (disposing) { if (components != null) { components.Dispose(); } } base.Dispose(disposing); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.cmdSolve = new System.Windows.Forms.Button(); this.pictureBox = new System.Windows.Forms.PictureBox(); this.fraINASolverSettings = new System.Windows.Forms.GroupBox(); this.chkIgnoreInvalidLocations = new System.Windows.Forms.CheckBox(); this.cboUturnPolicy = new System.Windows.Forms.ComboBox(); this.label11 = new System.Windows.Forms.Label(); this.label7 = new System.Windows.Forms.Label(); this.chklstAccumulateAttributes = new System.Windows.Forms.CheckedListBox(); this.label5 = new System.Windows.Forms.Label(); this.chklstRestrictions = new System.Windows.Forms.CheckedListBox(); this.cboImpedance = new System.Windows.Forms.ComboBox(); this.label4 = new System.Windows.Forms.Label(); this.chkUseHierarchy = new System.Windows.Forms.CheckBox(); this.fraINAServerSolverParams = new System.Windows.Forms.GroupBox(); this.chkReturnMap = new System.Windows.Forms.CheckBox(); this.cboSnapToleranceUnits = new System.Windows.Forms.ComboBox(); this.cboNALayers = new System.Windows.Forms.ComboBox(); this.label10 = new System.Windows.Forms.Label(); this.label8 = new System.Windows.Forms.Label(); this.txtMaxSnapTolerance = new System.Windows.Forms.TextBox(); this.txtSnapTolerance = new System.Windows.Forms.TextBox(); this.label9 = new System.Windows.Forms.Label(); this.fraINARouteSolver = new System.Windows.Forms.GroupBox(); this.label20 = new System.Windows.Forms.Label(); this.cboRouteOutputLines = new System.Windows.Forms.ComboBox(); this.chkUseTimeWindows = new System.Windows.Forms.CheckBox(); this.chkPreserveLast = new System.Windows.Forms.CheckBox(); this.chkPreserveFirst = new System.Windows.Forms.CheckBox(); this.chkBestOrder = new System.Windows.Forms.CheckBox(); this.chkUseStartTime = new System.Windows.Forms.CheckBox(); this.txtStartTime = new System.Windows.Forms.TextBox(); this.fraINAServerRouteParams = new System.Windows.Forms.GroupBox(); this.checkReturnBarriers = new System.Windows.Forms.CheckBox(); this.cboRouteDirectionsTimeAttribute = new System.Windows.Forms.ComboBox(); this.label21 = new System.Windows.Forms.Label(); this.cboRouteDirectionsLengthUnits = new System.Windows.Forms.ComboBox(); this.label22 = new System.Windows.Forms.Label(); this.chkReturnRoutes = new System.Windows.Forms.CheckBox(); this.chkReturnRouteGeometries = new System.Windows.Forms.CheckBox(); this.chkReturnStops = new System.Windows.Forms.CheckBox(); this.chkReturnDirections = new System.Windows.Forms.CheckBox(); this.tabCtrlOutput = new System.Windows.Forms.TabControl(); this.tabReturnMap = new System.Windows.Forms.TabPage(); this.tabReturnRouteFeatures = new System.Windows.Forms.TabPage(); this.dataGridRouteFeatures = new System.Windows.Forms.DataGrid(); this.tabReturnBarrierFeatures = new System.Windows.Forms.TabPage(); this.dataGridBarrierFeatures = new System.Windows.Forms.DataGrid(); this.tabReturnStopsFeatures = new System.Windows.Forms.TabPage(); this.dataGridStopFeatures = new System.Windows.Forms.DataGrid(); this.tabReturnDirections = new System.Windows.Forms.TabPage(); this.treeViewDirections = new System.Windows.Forms.TreeView(); this.tabReturnRouteGeometry = new System.Windows.Forms.TabPage(); this.treeViewRouteGeometry = new System.Windows.Forms.TreeView(); ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit(); this.fraINASolverSettings.SuspendLayout(); this.fraINAServerSolverParams.SuspendLayout(); this.fraINARouteSolver.SuspendLayout(); this.fraINAServerRouteParams.SuspendLayout(); this.tabCtrlOutput.SuspendLayout(); this.tabReturnMap.SuspendLayout(); this.tabReturnRouteFeatures.SuspendLayout(); ((System.ComponentModel.ISupportInitialize)(this.dataGridRouteFeatures)).BeginInit(); this.tabReturnBarrierFeatures.SuspendLayout(); ((System.ComponentModel.ISupportInitialize)(this.dataGridBarrierFeatures)).BeginInit(); this.tabReturnStopsFeatures.SuspendLayout(); ((System.ComponentModel.ISupportInitialize)(this.dataGridStopFeatures)).BeginInit(); this.tabReturnDirections.SuspendLayout(); this.tabReturnRouteGeometry.SuspendLayout(); this.SuspendLayout(); // // cmdSolve // this.cmdSolve.Location = new System.Drawing.Point(232, 504); this.cmdSolve.Name = "cmdSolve"; this.cmdSolve.Size = new System.Drawing.Size(200, 32); this.cmdSolve.TabIndex = 29; this.cmdSolve.Text = "Find Route"; this.cmdSolve.Click += new System.EventHandler(this.cmdSolve_Click); // // pictureBox // this.pictureBox.BackColor = System.Drawing.Color.White; this.pictureBox.Location = new System.Drawing.Point(8, 8); this.pictureBox.Name = "pictureBox"; this.pictureBox.Size = new System.Drawing.Size(448, 456); this.pictureBox.TabIndex = 20; this.pictureBox.TabStop = false; // // fraINASolverSettings // this.fraINASolverSettings.Controls.Add(this.chkIgnoreInvalidLocations); this.fraINASolverSettings.Controls.Add(this.cboUturnPolicy); this.fraINASolverSettings.Controls.Add(this.label11); this.fraINASolverSettings.Controls.Add(this.label7); this.fraINASolverSettings.Controls.Add(this.chklstAccumulateAttributes); this.fraINASolverSettings.Controls.Add(this.label5); this.fraINASolverSettings.Controls.Add(this.chklstRestrictions); this.fraINASolverSettings.Controls.Add(this.cboImpedance); this.fraINASolverSettings.Controls.Add(this.label4); this.fraINASolverSettings.Controls.Add(this.chkUseHierarchy); this.fraINASolverSettings.Enabled = false; this.fraINASolverSettings.Location = new System.Drawing.Point(8, 112); this.fraINASolverSettings.Name = "fraINASolverSettings"; this.fraINASolverSettings.Size = new System.Drawing.Size(424, 192); this.fraINASolverSettings.TabIndex = 70; this.fraINASolverSettings.TabStop = false; this.fraINASolverSettings.Text = "INASolverSettings"; // // chkIgnoreInvalidLocations // this.chkIgnoreInvalidLocations.Location = new System.Drawing.Point(11, 80); this.chkIgnoreInvalidLocations.Name = "chkIgnoreInvalidLocations"; this.chkIgnoreInvalidLocations.Size = new System.Drawing.Size(144, 21); this.chkIgnoreInvalidLocations.TabIndex = 10; this.chkIgnoreInvalidLocations.Text = "Ignore Invalid Locations"; // // cboUturnPolicy // this.cboUturnPolicy.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboUturnPolicy.Location = new System.Drawing.Point(128, 48); this.cboUturnPolicy.Name = "cboUturnPolicy"; this.cboUturnPolicy.Size = new System.Drawing.Size(280, 21); this.cboUturnPolicy.TabIndex = 9; // // label11 // this.label11.Location = new System.Drawing.Point(11, 56); this.label11.Name = "label11"; this.label11.Size = new System.Drawing.Size(88, 16); this.label11.TabIndex = 73; this.label11.Text = "Allow U-Turns"; // // label7 // this.label7.Location = new System.Drawing.Point(216, 104); this.label7.Name = "label7"; this.label7.Size = new System.Drawing.Size(120, 16); this.label7.TabIndex = 72; this.label7.Text = "Accumulate Attributes"; // // chklstAccumulateAttributes // this.chklstAccumulateAttributes.CheckOnClick = true; this.chklstAccumulateAttributes.Location = new System.Drawing.Point(216, 120); this.chklstAccumulateAttributes.Name = "chklstAccumulateAttributes"; this.chklstAccumulateAttributes.ScrollAlwaysVisible = true; this.chklstAccumulateAttributes.Size = new System.Drawing.Size(192, 64); this.chklstAccumulateAttributes.TabIndex = 13; // // label5 // this.label5.Location = new System.Drawing.Point(11, 104); this.label5.Name = "label5"; this.label5.Size = new System.Drawing.Size(72, 16); this.label5.TabIndex = 70; this.label5.Text = "Restrictions"; // // chklstRestrictions // this.chklstRestrictions.CheckOnClick = true; this.chklstRestrictions.Location = new System.Drawing.Point(11, 120); this.chklstRestrictions.Name = "chklstRestrictions"; this.chklstRestrictions.ScrollAlwaysVisible = true; this.chklstRestrictions.Size = new System.Drawing.Size(192, 64); this.chklstRestrictions.TabIndex = 12; // // cboImpedance // this.cboImpedance.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboImpedance.Location = new System.Drawing.Point(128, 24); this.cboImpedance.Name = "cboImpedance"; this.cboImpedance.Size = new System.Drawing.Size(280, 21); this.cboImpedance.TabIndex = 8; // // label4 // this.label4.Location = new System.Drawing.Point(11, 24); this.label4.Name = "label4"; this.label4.Size = new System.Drawing.Size(64, 16); this.label4.TabIndex = 67; this.label4.Text = "Impedance"; // // chkUseHierarchy // this.chkUseHierarchy.Checked = true; this.chkUseHierarchy.CheckState = System.Windows.Forms.CheckState.Checked; this.chkUseHierarchy.Location = new System.Drawing.Point(216, 80); this.chkUseHierarchy.Name = "chkUseHierarchy"; this.chkUseHierarchy.Size = new System.Drawing.Size(96, 21); this.chkUseHierarchy.TabIndex = 11; this.chkUseHierarchy.Text = "Use Hierarchy"; // // fraINAServerSolverParams // this.fraINAServerSolverParams.Controls.Add(this.chkReturnMap); this.fraINAServerSolverParams.Controls.Add(this.cboSnapToleranceUnits); this.fraINAServerSolverParams.Controls.Add(this.cboNALayers); this.fraINAServerSolverParams.Controls.Add(this.label10); this.fraINAServerSolverParams.Controls.Add(this.label8); this.fraINAServerSolverParams.Controls.Add(this.txtMaxSnapTolerance); this.fraINAServerSolverParams.Controls.Add(this.txtSnapTolerance); this.fraINAServerSolverParams.Controls.Add(this.label9); this.fraINAServerSolverParams.Enabled = false; this.fraINAServerSolverParams.Location = new System.Drawing.Point(8, 8); this.fraINAServerSolverParams.Name = "fraINAServerSolverParams"; this.fraINAServerSolverParams.Size = new System.Drawing.Size(424, 96); this.fraINAServerSolverParams.TabIndex = 71; this.fraINAServerSolverParams.TabStop = false; this.fraINAServerSolverParams.Text = "INAServerSolverParams"; // // chkReturnMap // this.chkReturnMap.Checked = true; this.chkReturnMap.CheckState = System.Windows.Forms.CheckState.Checked; this.chkReturnMap.Location = new System.Drawing.Point(8, 72); this.chkReturnMap.Name = "chkReturnMap"; this.chkReturnMap.Size = new System.Drawing.Size(96, 16); this.chkReturnMap.TabIndex = 7; this.chkReturnMap.Text = "Return Map"; // // cboSnapToleranceUnits // this.cboSnapToleranceUnits.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboSnapToleranceUnits.Location = new System.Drawing.Point(240, 48); this.cboSnapToleranceUnits.Name = "cboSnapToleranceUnits"; this.cboSnapToleranceUnits.Size = new System.Drawing.Size(168, 21); this.cboSnapToleranceUnits.TabIndex = 6; // // cboNALayers // this.cboNALayers.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboNALayers.Location = new System.Drawing.Point(128, 24); this.cboNALayers.Name = "cboNALayers"; this.cboNALayers.Size = new System.Drawing.Size(280, 21); this.cboNALayers.TabIndex = 3; this.cboNALayers.SelectedIndexChanged += new System.EventHandler(this.cboNALayers_SelectedIndexChanged); // // label10 // this.label10.Location = new System.Drawing.Point(168, 56); this.label10.Name = "label10"; this.label10.Size = new System.Drawing.Size(16, 16); this.label10.TabIndex = 72; this.label10.Text = "to"; // // label8 // this.label8.Location = new System.Drawing.Point(8, 24); this.label8.Name = "label8"; this.label8.Size = new System.Drawing.Size(128, 16); this.label8.TabIndex = 71; this.label8.Text = "NALayer Name"; // // txtMaxSnapTolerance // this.txtMaxSnapTolerance.Location = new System.Drawing.Point(192, 48); this.txtMaxSnapTolerance.Name = "txtMaxSnapTolerance"; this.txtMaxSnapTolerance.Size = new System.Drawing.Size(40, 20); this.txtMaxSnapTolerance.TabIndex = 5; this.txtMaxSnapTolerance.Text = "50"; // // txtSnapTolerance // this.txtSnapTolerance.Location = new System.Drawing.Point(128, 48); this.txtSnapTolerance.Name = "txtSnapTolerance"; this.txtSnapTolerance.Size = new System.Drawing.Size(32, 20); this.txtSnapTolerance.TabIndex = 4; this.txtSnapTolerance.Text = "2"; // // label9 // this.label9.Location = new System.Drawing.Point(8, 48); this.label9.Name = "label9"; this.label9.Size = new System.Drawing.Size(104, 16); this.label9.TabIndex = 68; this.label9.Text = "Search Tolerance"; // // fraINARouteSolver // this.fraINARouteSolver.Controls.Add(this.label20); this.fraINARouteSolver.Controls.Add(this.cboRouteOutputLines); this.fraINARouteSolver.Controls.Add(this.chkUseTimeWindows); this.fraINARouteSolver.Controls.Add(this.chkPreserveLast); this.fraINARouteSolver.Controls.Add(this.chkPreserveFirst); this.fraINARouteSolver.Controls.Add(this.chkBestOrder); this.fraINARouteSolver.Controls.Add(this.chkUseStartTime); this.fraINARouteSolver.Controls.Add(this.txtStartTime); this.fraINARouteSolver.Enabled = false; this.fraINARouteSolver.Location = new System.Drawing.Point(232, 312); this.fraINARouteSolver.Name = "fraINARouteSolver"; this.fraINARouteSolver.Size = new System.Drawing.Size(200, 184); this.fraINARouteSolver.TabIndex = 76; this.fraINARouteSolver.TabStop = false; this.fraINARouteSolver.Text = "INARouteSolver"; // // label20 // this.label20.Location = new System.Drawing.Point(8, 136); this.label20.Name = "label20"; this.label20.Size = new System.Drawing.Size(40, 16); this.label20.TabIndex = 53; this.label20.Text = "Shape"; // // cboRouteOutputLines // this.cboRouteOutputLines.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboRouteOutputLines.ItemHeight = 13; this.cboRouteOutputLines.Location = new System.Drawing.Point(8, 152); this.cboRouteOutputLines.Name = "cboRouteOutputLines"; this.cboRouteOutputLines.Size = new System.Drawing.Size(184, 21); this.cboRouteOutputLines.TabIndex = 28; // // chkUseTimeWindows // this.chkUseTimeWindows.Location = new System.Drawing.Point(8, 80); this.chkUseTimeWindows.Name = "chkUseTimeWindows"; this.chkUseTimeWindows.Size = new System.Drawing.Size(128, 16); this.chkUseTimeWindows.TabIndex = 25; this.chkUseTimeWindows.Text = "Use Time Windows"; // // chkPreserveLast // this.chkPreserveLast.Location = new System.Drawing.Point(24, 56); this.chkPreserveLast.Name = "chkPreserveLast"; this.chkPreserveLast.Size = new System.Drawing.Size(96, 16); this.chkPreserveLast.TabIndex = 24; this.chkPreserveLast.Text = "PreserveLast"; // // chkPreserveFirst // this.chkPreserveFirst.Location = new System.Drawing.Point(24, 40); this.chkPreserveFirst.Name = "chkPreserveFirst"; this.chkPreserveFirst.Size = new System.Drawing.Size(104, 16); this.chkPreserveFirst.TabIndex = 23; this.chkPreserveFirst.Text = "Preserve First"; // // chkBestOrder // this.chkBestOrder.Location = new System.Drawing.Point(8, 24); this.chkBestOrder.Name = "chkBestOrder"; this.chkBestOrder.Size = new System.Drawing.Size(112, 16); this.chkBestOrder.TabIndex = 22; this.chkBestOrder.Text = "Find Best Order"; this.chkBestOrder.CheckedChanged += new System.EventHandler(this.chkBestOrder_CheckedChanged); // // chkUseStartTime // this.chkUseStartTime.Location = new System.Drawing.Point(8, 96); this.chkUseStartTime.Name = "chkUseStartTime"; this.chkUseStartTime.Size = new System.Drawing.Size(104, 16); this.chkUseStartTime.TabIndex = 26; this.chkUseStartTime.Text = "Use Start Time"; this.chkUseStartTime.CheckedChanged += new System.EventHandler(this.chkUseStartTime_CheckedChanged); // // txtStartTime // this.txtStartTime.Enabled = false; this.txtStartTime.Location = new System.Drawing.Point(24, 112); this.txtStartTime.Name = "txtStartTime"; this.txtStartTime.Size = new System.Drawing.Size(168, 20); this.txtStartTime.TabIndex = 27; // // fraINAServerRouteParams // this.fraINAServerRouteParams.Controls.Add(this.checkReturnBarriers); this.fraINAServerRouteParams.Controls.Add(this.cboRouteDirectionsTimeAttribute); this.fraINAServerRouteParams.Controls.Add(this.label21); this.fraINAServerRouteParams.Controls.Add(this.cboRouteDirectionsLengthUnits); this.fraINAServerRouteParams.Controls.Add(this.label22); this.fraINAServerRouteParams.Controls.Add(this.chkReturnRoutes); this.fraINAServerRouteParams.Controls.Add(this.chkReturnRouteGeometries); this.fraINAServerRouteParams.Controls.Add(this.chkReturnStops); this.fraINAServerRouteParams.Controls.Add(this.chkReturnDirections); this.fraINAServerRouteParams.Enabled = false; this.fraINAServerRouteParams.Location = new System.Drawing.Point(8, 312); this.fraINAServerRouteParams.Name = "fraINAServerRouteParams"; this.fraINAServerRouteParams.Size = new System.Drawing.Size(216, 184); this.fraINAServerRouteParams.TabIndex = 75; this.fraINAServerRouteParams.TabStop = false; this.fraINAServerRouteParams.Text = "INAServerRouteParams"; // // checkReturnBarriers // this.checkReturnBarriers.Checked = true; this.checkReturnBarriers.CheckState = System.Windows.Forms.CheckState.Checked; this.checkReturnBarriers.Location = new System.Drawing.Point(8, 56); this.checkReturnBarriers.Name = "checkReturnBarriers"; this.checkReturnBarriers.Size = new System.Drawing.Size(136, 16); this.checkReturnBarriers.TabIndex = 17; this.checkReturnBarriers.Text = "Returns Barriers"; // // cboRouteDirectionsTimeAttribute // this.cboRouteDirectionsTimeAttribute.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboRouteDirectionsTimeAttribute.ItemHeight = 13; this.cboRouteDirectionsTimeAttribute.Location = new System.Drawing.Point(56, 144); this.cboRouteDirectionsTimeAttribute.Name = "cboRouteDirectionsTimeAttribute"; this.cboRouteDirectionsTimeAttribute.Size = new System.Drawing.Size(152, 21); this.cboRouteDirectionsTimeAttribute.TabIndex = 21; // // label21 // this.label21.Location = new System.Drawing.Point(8, 152); this.label21.Name = "label21"; this.label21.Size = new System.Drawing.Size(48, 16); this.label21.TabIndex = 52; this.label21.Text = "Dir Time"; // // cboRouteDirectionsLengthUnits // this.cboRouteDirectionsLengthUnits.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; this.cboRouteDirectionsLengthUnits.ItemHeight = 13; this.cboRouteDirectionsLengthUnits.Location = new System.Drawing.Point(56, 120); this.cboRouteDirectionsLengthUnits.Name = "cboRouteDirectionsLengthUnits"; this.cboRouteDirectionsLengthUnits.Size = new System.Drawing.Size(152, 21); this.cboRouteDirectionsLengthUnits.TabIndex = 20; // // label22 // this.label22.Location = new System.Drawing.Point(8, 128); this.label22.Name = "label22"; this.label22.Size = new System.Drawing.Size(56, 16); this.label22.TabIndex = 50; this.label22.Text = "Dir Units"; // // chkReturnRoutes // this.chkReturnRoutes.Checked = true; this.chkReturnRoutes.CheckState = System.Windows.Forms.CheckState.Checked; this.chkReturnRoutes.Location = new System.Drawing.Point(8, 40); this.chkReturnRoutes.Name = "chkReturnRoutes"; this.chkReturnRoutes.Size = new System.Drawing.Size(96, 16); this.chkReturnRoutes.TabIndex = 16; this.chkReturnRoutes.Text = "Return Routes"; // // chkReturnRouteGeometries // this.chkReturnRouteGeometries.Checked = true; this.chkReturnRouteGeometries.CheckState = System.Windows.Forms.CheckState.Checked; this.chkReturnRouteGeometries.Location = new System.Drawing.Point(8, 24); this.chkReturnRouteGeometries.Name = "chkReturnRouteGeometries"; this.chkReturnRouteGeometries.Size = new System.Drawing.Size(152, 16); this.chkReturnRouteGeometries.TabIndex = 15; this.chkReturnRouteGeometries.Text = "Return Route Geometries"; // // chkReturnStops // this.chkReturnStops.Checked = true; this.chkReturnStops.CheckState = System.Windows.Forms.CheckState.Checked; this.chkReturnStops.Location = new System.Drawing.Point(8, 72); this.chkReturnStops.Name = "chkReturnStops"; this.chkReturnStops.Size = new System.Drawing.Size(96, 16); this.chkReturnStops.TabIndex = 18; this.chkReturnStops.Text = "Return Stops"; // // chkReturnDirections // this.chkReturnDirections.Checked = true; this.chkReturnDirections.CheckState = System.Windows.Forms.CheckState.Checked; this.chkReturnDirections.Location = new System.Drawing.Point(8, 88); this.chkReturnDirections.Name = "chkReturnDirections"; this.chkReturnDirections.Size = new System.Drawing.Size(160, 16); this.chkReturnDirections.TabIndex = 19; this.chkReturnDirections.Text = "Generate Directions"; // // tabCtrlOutput // this.tabCtrlOutput.Controls.Add(this.tabReturnMap); this.tabCtrlOutput.Controls.Add(this.tabReturnRouteFeatures); this.tabCtrlOutput.Controls.Add(this.tabReturnBarrierFeatures); this.tabCtrlOutput.Controls.Add(this.tabReturnStopsFeatures); this.tabCtrlOutput.Controls.Add(this.tabReturnDirections); this.tabCtrlOutput.Controls.Add(this.tabReturnRouteGeometry); this.tabCtrlOutput.Enabled = false; this.tabCtrlOutput.Location = new System.Drawing.Point(440, 16); this.tabCtrlOutput.Name = "tabCtrlOutput"; this.tabCtrlOutput.SelectedIndex = 0; this.tabCtrlOutput.Size = new System.Drawing.Size(472, 496); this.tabCtrlOutput.TabIndex = 30; // // tabReturnMap // this.tabReturnMap.Controls.Add(this.pictureBox); this.tabReturnMap.Location = new System.Drawing.Point(4, 22); this.tabReturnMap.Name = "tabReturnMap"; this.tabReturnMap.Size = new System.Drawing.Size(464, 470); this.tabReturnMap.TabIndex = 0; this.tabReturnMap.Text = "Map"; // // tabReturnRouteFeatures // this.tabReturnRouteFeatures.Controls.Add(this.dataGridRouteFeatures); this.tabReturnRouteFeatures.Location = new System.Drawing.Point(4, 22); this.tabReturnRouteFeatures.Name = "tabReturnRouteFeatures"; this.tabReturnRouteFeatures.Size = new System.Drawing.Size(464, 470); this.tabReturnRouteFeatures.TabIndex = 4; this.tabReturnRouteFeatures.Text = "Route Features"; // // dataGridRouteFeatures // this.dataGridRouteFeatures.DataMember = ""; this.dataGridRouteFeatures.HeaderForeColor = System.Drawing.SystemColors.ControlText; this.dataGridRouteFeatures.Location = new System.Drawing.Point(8, 8); this.dataGridRouteFeatures.Name = "dataGridRouteFeatures"; this.dataGridRouteFeatures.Size = new System.Drawing.Size(448, 456); this.dataGridRouteFeatures.TabIndex = 0; // // tabReturnBarrierFeatures // this.tabReturnBarrierFeatures.Controls.Add(this.dataGridBarrierFeatures); this.tabReturnBarrierFeatures.Location = new System.Drawing.Point(4, 22); this.tabReturnBarrierFeatures.Name = "tabReturnBarrierFeatures"; this.tabReturnBarrierFeatures.Size = new System.Drawing.Size(464, 470); this.tabReturnBarrierFeatures.TabIndex = 3; this.tabReturnBarrierFeatures.Text = "Barrier Features"; // // dataGridBarrierFeatures // this.dataGridBarrierFeatures.DataMember = ""; this.dataGridBarrierFeatures.HeaderForeColor = System.Drawing.SystemColors.ControlText; this.dataGridBarrierFeatures.Location = new System.Drawing.Point(8, 8); this.dataGridBarrierFeatures.Name = "dataGridBarrierFeatures"; this.dataGridBarrierFeatures.Size = new System.Drawing.Size(448, 456); this.dataGridBarrierFeatures.TabIndex = 0; // // tabReturnStopsFeatures // this.tabReturnStopsFeatures.Controls.Add(this.dataGridStopFeatures); this.tabReturnStopsFeatures.Location = new System.Drawing.Point(4, 22); this.tabReturnStopsFeatures.Name = "tabReturnStopsFeatures"; this.tabReturnStopsFeatures.Size = new System.Drawing.Size(464, 470); this.tabReturnStopsFeatures.TabIndex = 2; this.tabReturnStopsFeatures.Text = "Stop Features"; // // dataGridStopFeatures // this.dataGridStopFeatures.DataMember = ""; this.dataGridStopFeatures.HeaderForeColor = System.Drawing.SystemColors.ControlText; this.dataGridStopFeatures.Location = new System.Drawing.Point(8, 8); this.dataGridStopFeatures.Name = "dataGridStopFeatures"; this.dataGridStopFeatures.Size = new System.Drawing.Size(448, 456); this.dataGridStopFeatures.TabIndex = 0; // // tabReturnDirections // this.tabReturnDirections.Controls.Add(this.treeViewDirections); this.tabReturnDirections.Location = new System.Drawing.Point(4, 22); this.tabReturnDirections.Name = "tabReturnDirections"; this.tabReturnDirections.Size = new System.Drawing.Size(464, 470); this.tabReturnDirections.TabIndex = 1; this.tabReturnDirections.Text = "Directions"; // // treeViewDirections // this.treeViewDirections.Location = new System.Drawing.Point(8, 8); this.treeViewDirections.Name = "treeViewDirections"; this.treeViewDirections.Size = new System.Drawing.Size(448, 456); this.treeViewDirections.TabIndex = 69; // // tabReturnRouteGeometry // this.tabReturnRouteGeometry.Controls.Add(this.treeViewRouteGeometry); this.tabReturnRouteGeometry.Location = new System.Drawing.Point(4, 22); this.tabReturnRouteGeometry.Name = "tabReturnRouteGeometry"; this.tabReturnRouteGeometry.Size = new System.Drawing.Size(464, 470); this.tabReturnRouteGeometry.TabIndex = 5; this.tabReturnRouteGeometry.Text = "Route Geometry"; // // treeViewRouteGeometry // this.treeViewRouteGeometry.Location = new System.Drawing.Point(8, 8); this.treeViewRouteGeometry.Name = "treeViewRouteGeometry"; this.treeViewRouteGeometry.Size = new System.Drawing.Size(448, 456); this.treeViewRouteGeometry.TabIndex = 1; // // Route_WebServiceClass // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(936, 550); this.Controls.Add(this.tabCtrlOutput); this.Controls.Add(this.fraINARouteSolver); this.Controls.Add(this.fraINAServerRouteParams); this.Controls.Add(this.fraINAServerSolverParams); this.Controls.Add(this.fraINASolverSettings); this.Controls.Add(this.cmdSolve); this.Name = "Route_WebServiceClass"; this.Text = "NAServer - Route Web Service"; this.Load += new System.EventHandler(this.Form1_Load); ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit(); this.fraINASolverSettings.ResumeLayout(false); this.fraINAServerSolverParams.ResumeLayout(false); this.fraINAServerSolverParams.PerformLayout(); this.fraINARouteSolver.ResumeLayout(false); this.fraINARouteSolver.PerformLayout(); this.fraINAServerRouteParams.ResumeLayout(false); this.tabCtrlOutput.ResumeLayout(false); this.tabReturnMap.ResumeLayout(false); this.tabReturnRouteFeatures.ResumeLayout(false); ((System.ComponentModel.ISupportInitialize)(this.dataGridRouteFeatures)).EndInit(); this.tabReturnBarrierFeatures.ResumeLayout(false); ((System.ComponentModel.ISupportInitialize)(this.dataGridBarrierFeatures)).EndInit(); this.tabReturnStopsFeatures.ResumeLayout(false); ((System.ComponentModel.ISupportInitialize)(this.dataGridStopFeatures)).EndInit(); this.tabReturnDirections.ResumeLayout(false); this.tabReturnRouteGeometry.ResumeLayout(false); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new Route_WebServiceClass()); } /// <summary> /// This function /// - sets the server and solver parameters /// - populates the stops NALocations /// - gets and displays the server results (map, directions, etc.) /// </summary> private void cmdSolve_Click(object sender, System.EventArgs e) { this.Cursor = Cursors.WaitCursor; try { // Get SolverParams NAServerSolverParams solverParams = m_naServer.GetSolverParameters(cboNALayers.Text) as NAServerSolverParams; // Set Solver params SetNASolverSettings(solverParams); SetSolverSpecificInterface(solverParams); SetServerSolverParams(solverParams); // Load Locations LoadLocations(solverParams); //Solve the Route NAServerSolverResults solverResults; solverResults = m_naServer.Solve(solverParams); //Get NAServer results in the tab controls OutputResults(solverParams, solverResults); } catch (Exception exception) { MessageBox.Show(exception.Message, "An error has occurred"); } this.Cursor = Cursors.Default; } /// <summary> /// This function /// - gets all route network analysis layers /// - selects the first route network analysis layer /// - sets all controls for this route network analysis layer /// </summary> private void GetNetworkAnalysisLayers() { this.Cursor = Cursors.WaitCursor; try { // Enable Frame fraINAServerSolverParams.Enabled = true; //Get Route NA layer names cboNALayers.Items.Clear(); string[] naLayers = m_naServer.GetNALayerNames(esriNAServerLayerType.esriNAServerRouteLayer); for (int i = 0; i < naLayers.Length; i++) { cboNALayers.Items.Add(naLayers[i]); } // Select the first NA Layer name if (cboNALayers.Items.Count > 0) cboNALayers.SelectedIndex = 0; else MessageBox.Show("There is no Network Analyst layer associated with this MapServer object!", "NAServer - Route Sample", System.Windows.Forms.MessageBoxButtons.OK); } catch (Exception exception) { MessageBox.Show(exception.Message, "An error has occurred"); } this.Cursor = Cursors.Default; } /// <summary> /// This function sets all controls for the selected route network analysis layer /// </summary> private void cboNALayers_SelectedIndexChanged(object sender, System.EventArgs e) { string naLayerName = cboNALayers.Text; // Enable Solve Button cmdSolve.Enabled = (naLayerName.Length == 0); if (naLayerName.Length == 0) return; this.Cursor = Cursors.WaitCursor; try { NAServerSolverParams solverParams = m_naServer.GetSolverParameters(naLayerName); NAServerNetworkDescription networkDescription = m_naServer.GetNetworkDescription(naLayerName); // Setup Default Properties GetNASolverSettings(networkDescription, solverParams); GetSolverSpecificInterface(solverParams); GetServerSolverParams(networkDescription, solverParams); // Make frames Enable MakeFramesEnabled(solverParams); // Hide Tabs HideTabs(); cmdSolve.Enabled = true; } catch (Exception exception) { MessageBox.Show(exception.Message, "An error has occurred"); } this.Cursor = Cursors.Default; } /// <summary> /// Get Default NASolverSettings controls (Cost Attributes, Restrictions Attributes. etc.) /// </summary> private void GetNASolverSettings(NAServerNetworkDescription networkDescription, NAServerSolverParams solverSettings) { int ImpedanceIndex = 0; //Get Attributes cboImpedance.Items.Clear(); chklstAccumulateAttributes.Items.Clear(); chklstRestrictions.Items.Clear(); cboUturnPolicy.SelectedIndex = -1; NAServerNetworkAttribute[] attributes = networkDescription.NetworkAttributes; string[] accumulateAttributeNames = solverSettings.AccumulateAttributeNames; string[] restrictionAttributeNames = solverSettings.RestrictionAttributeNames; for (int i = 0; i < attributes.Length; i++) { NAServerNetworkAttribute networkAttribute = attributes[i]; string networkAttributeName = networkAttribute.Name; if (networkAttribute.UsageType == esriNetworkAttributeUsageType.esriNAUTCost) { chklstAccumulateAttributes.Items.Add(networkAttributeName, IsStringInStringArray(networkAttributeName, accumulateAttributeNames)); int index = cboImpedance.Items.Add(networkAttributeName + " (" + networkAttribute.Units.ToString().Substring(7) + ")"); if (networkAttributeName == solverSettings.ImpedanceAttributeName) ImpedanceIndex = index; } if (networkAttribute.UsageType == esriNetworkAttributeUsageType.esriNAUTRestriction) { chklstRestrictions.Items.Add(networkAttributeName, IsStringInStringArray(networkAttributeName, restrictionAttributeNames)); } } if (cboImpedance.Items.Count > 0) cboImpedance.SelectedIndex = ImpedanceIndex; chkUseHierarchy.Checked = solverSettings.UseHierarchy; chkUseHierarchy.Enabled = solverSettings.HierarchyAttributeName.Length > 0; chkIgnoreInvalidLocations.Checked = solverSettings.IgnoreInvalidLocations; cboUturnPolicy.SelectedIndex = System.Convert.ToInt32(solverSettings.RestrictUTurns); } private bool IsStringInStringArray(string inputString, string[] stringArray) { int numInArray = stringArray.Length; for (int i = 0; i < numInArray; i++) { if (inputString.Equals(stringArray[i])) return true; } return false; } /// <summary> /// Set Default route solver controls (BestOrder, UseTimeWindows, UseStartTime, etc.) /// </summary> private void GetSolverSpecificInterface(NAServerSolverParams solverParams) { NAServerRouteParams routeSolver = solverParams as NAServerRouteParams; if (routeSolver != null) { chkBestOrder.Checked = routeSolver.FindBestSequence; chkPreserveFirst.Checked = routeSolver.PreserveFirstStop; chkPreserveLast.Checked = routeSolver.PreserveLastStop; if (chkBestOrder.Checked == true) { this.chkPreserveFirst.Enabled = true; this.chkPreserveLast.Enabled = true; } else { this.chkPreserveFirst.Enabled = false; this.chkPreserveLast.Enabled = false; } chkUseTimeWindows.Checked = routeSolver.UseTimeWindows; chkUseStartTime.Checked = routeSolver.UseStartTime; if (chkUseStartTime.Checked) { txtStartTime.Enabled = true; txtStartTime.Text = routeSolver.StartTime.ToString(); } else { txtStartTime.Enabled = false; txtStartTime.Text = System.DateTime.Now.ToString(); } cboRouteOutputLines.SelectedIndex = System.Convert.ToInt32(routeSolver.OutputLines); } } /// <summary> /// Get ServerSolverParams controls (ReturnMap, SnapTolerance, etc.) /// </summary> private void GetServerSolverParams(NAServerNetworkDescription networkDescription, NAServerSolverParams solverParams) { chkReturnMap.Checked = true; txtSnapTolerance.Text = solverParams.SnapTolerance.ToString(); txtMaxSnapTolerance.Text = solverParams.MaxSnapTolerance.ToString(); cboSnapToleranceUnits.SelectedIndex = Convert.ToInt32(solverParams.SnapToleranceUnits); //Set Route Defaults chkReturnRouteGeometries.Checked = false; chkReturnRoutes.Checked = true; chkReturnStops.Checked = true; chkReturnDirections.Checked = true; checkReturnBarriers.Checked = true; //Set Directions Defaults cboRouteDirectionsTimeAttribute.Items.Clear(); NAServerNetworkAttribute[] attributes = networkDescription.NetworkAttributes; for (int i = 0; i < attributes.Length; i++) { NAServerNetworkAttribute networkAttribute = attributes[i]; if (networkAttribute.UsageType == esriNetworkAttributeUsageType.esriNAUTCost) { if (String.Compare(networkAttribute.Units.ToString(), "esriNAUMinutes") == 0) { cboRouteDirectionsTimeAttribute.Items.Add(networkAttribute.Name); } } } // Set the default direction settings NAServerRouteParams routeParams = solverParams as NAServerRouteParams; if (routeParams != null) { cboRouteDirectionsLengthUnits.Text = routeParams.DirectionsLengthUnits.ToString().Substring(7); //Select the first time attribute if (cboRouteDirectionsTimeAttribute.Items.Count > 0) cboRouteDirectionsTimeAttribute.Text = routeParams.DirectionsTimeAttributeName; } } /// <summary> /// Set general solver settings (Impedance, Restrictions, Accumulates, etc.) /// </summary> private void SetNASolverSettings(NAServerSolverParams solverSettings) { solverSettings.ImpedanceAttributeName = ExtractImpedanceName(cboImpedance.Text); string[] restrictionAttributes = new string[chklstRestrictions.CheckedItems.Count]; for (int i = 0; i < chklstRestrictions.CheckedItems.Count; i++) restrictionAttributes[i] = chklstRestrictions.Items[chklstRestrictions.CheckedIndices[i]].ToString(); solverSettings.RestrictionAttributeNames = restrictionAttributes; string[] accumulateAttributes = new string[chklstAccumulateAttributes.CheckedItems.Count]; for (int i = 0; i < chklstAccumulateAttributes.CheckedItems.Count; i++) accumulateAttributes[i] = chklstAccumulateAttributes.Items[chklstAccumulateAttributes.CheckedIndices[i]].ToString(); solverSettings.AccumulateAttributeNames = accumulateAttributes; solverSettings.RestrictUTurns = (esriNetworkForwardStarBacktrack)cboUturnPolicy.SelectedIndex; solverSettings.IgnoreInvalidLocations = chkIgnoreInvalidLocations.Checked; solverSettings.UseHierarchy = chkUseHierarchy.Checked; } /// <summary> /// Set specific solver settings (FindBestSequence, UseTimeWindows, etc.) /// </summary> private void SetSolverSpecificInterface(NAServerSolverParams solverParams) { NAServerRouteParams routeSolver = solverParams as NAServerRouteParams; if (routeSolver != null) { routeSolver.FindBestSequence = chkBestOrder.Checked; routeSolver.PreserveFirstStop = chkPreserveFirst.Checked; routeSolver.PreserveLastStop = chkPreserveLast.Checked; routeSolver.UseTimeWindows = chkUseTimeWindows.Checked; routeSolver.OutputLines = (esriNAOutputLineType)cboRouteOutputLines.SelectedIndex; routeSolver.UseStartTime = chkUseStartTime.Checked; if (routeSolver.UseStartTime == true) routeSolver.StartTime = System.Convert.ToDateTime(txtStartTime.Text.ToString()); } } /// <summary> /// Set server solver parameters (ReturnMap, SnapTolerance, etc.) /// </summary> private void SetServerSolverParams(NAServerSolverParams solverParams) { solverParams.ReturnMap = chkReturnMap.Checked; solverParams.SnapTolerance = Convert.ToDouble(txtSnapTolerance.Text); solverParams.MaxSnapTolerance = Convert.ToDouble(txtMaxSnapTolerance.Text); solverParams.SnapToleranceUnits = (esriUnits)cboSnapToleranceUnits.SelectedIndex; solverParams.ImageDescription.ImageDisplay.ImageWidth = pictureBox.Width; solverParams.ImageDescription.ImageDisplay.ImageHeight = pictureBox.Height; // // This code shows how to specify the output spatial reference in order to get the map // // in a different spatial reference than the Network Dataset // ESRISpatialReferenceGEN sr = pServerContext.CreateObject("esriGeometry.GeographicCoordinateSystem") as IESRISpatialReferenceGEN; // int read; // sr.ImportFromESRISpatialReference("GEOGCS[GCS_North_American_1983,DATUM[D_North_American_1983,SPHEROID[GRS_1980,6378137.0,298.257222101]],PRIMEM[Greenwich,0.0],UNIT[Degree,0.0174532925199433]]", out read); // solverParams.OutputSpatialReference = sr as SpatialReference; NAServerRouteParams routeParams = solverParams as NAServerRouteParams; if (routeParams != null) { routeParams.ReturnRouteGeometries = chkReturnRouteGeometries.Checked; routeParams.ReturnRoutes = chkReturnRoutes.Checked; routeParams.ReturnStops = chkReturnStops.Checked; routeParams.ReturnBarriers = checkReturnBarriers.Checked; routeParams.ReturnDirections = chkReturnDirections.Checked; routeParams.DirectionsLengthUnits = GetstringToesriUnits(cboRouteDirectionsLengthUnits.Text); routeParams.DirectionsTimeAttributeName = cboRouteDirectionsTimeAttribute.Text; } } /// <summary> /// Make frames Enabled /// </summary> private void MakeFramesEnabled(NAServerSolverParams solverParams) { fraINARouteSolver.Enabled = ((solverParams as NAServerRouteParams) != null); fraINAServerRouteParams.Enabled = ((solverParams as NAServerRouteParams) != null); fraINASolverSettings.Enabled = ((solverParams as NAServerRouteParams) != null); } /// <summary> /// Load form /// </summary> private void Form1_Load(object sender, System.EventArgs e) { try { cboUturnPolicy.Items.Add("Nowhere"); cboUturnPolicy.Items.Add("Everywhere"); cboUturnPolicy.Items.Add("Only at Dead Ends"); cboSnapToleranceUnits.Items.Add("Unknown Units"); cboSnapToleranceUnits.Items.Add("Inches"); cboSnapToleranceUnits.Items.Add("Points"); cboSnapToleranceUnits.Items.Add("Feet"); cboSnapToleranceUnits.Items.Add("Yards"); cboSnapToleranceUnits.Items.Add("Miles"); cboSnapToleranceUnits.Items.Add("Nautical Miles"); cboSnapToleranceUnits.Items.Add("Millimeters"); cboSnapToleranceUnits.Items.Add("Centimeters"); cboSnapToleranceUnits.Items.Add("Meters"); cboSnapToleranceUnits.Items.Add("Kilometers"); cboSnapToleranceUnits.Items.Add("DecimalDegrees"); cboSnapToleranceUnits.Items.Add("Decimeters"); // Route cboRouteOutputLines.Items.Add("None"); cboRouteOutputLines.Items.Add("Straight Line"); cboRouteOutputLines.Items.Add("True Shape"); cboRouteOutputLines.Items.Add("True Shape With Ms"); cboRouteDirectionsLengthUnits.Items.Add("Feet"); cboRouteDirectionsLengthUnits.Items.Add("Yards"); cboRouteDirectionsLengthUnits.Items.Add("Miles"); cboRouteDirectionsLengthUnits.Items.Add("Meters"); cboRouteDirectionsLengthUnits.Items.Add("Kilometers"); ConnectToWebService(); GetNetworkAnalysisLayers(); } catch (Exception exception) { MessageBox.Show(exception.Message, "An error has occurred"); } } /// <summary> /// Get NAServer Object from the web service /// </summary> private void ConnectToWebService() { m_naServer = null; // Get NAServer m_naServer = new SanFrancisco_NAServer(); if (m_naServer != null) return; throw (new System.Exception("Could not find the web service.")); } /// <summary> /// This function shows how to populate stop locations using two different options: /// 1) From Record Set using a Point Feature Class - Uncommented /// 2) From an Array of PropertySets - Commented out /// Uncomment the option, you would like to use /// </summary> private void LoadLocations(NAServerSolverParams solverParams) { // Set first point PropertySet[] propSets = new PropertySet[2]; propSets[0] = CreateLocationPropertySet("Stop 1", "-122.49024904900", "37.74811940430", null); propSets[1] = CreateLocationPropertySet("Stop 2", "-122.43083365400", "37.75396354490", null); NAServerRouteParams routeParams = solverParams as NAServerRouteParams; NAServerPropertySets stopsPropSets = new NAServerPropertySets(); stopsPropSets.PropertySets = propSets; routeParams.Stops = stopsPropSets; } /// <summary> /// Create a property set for NALocation /// </summary> private PropertySet CreateLocationPropertySet(string name, string X, string Y, SpatialReference sr) { PropertySet propSet = new PropertySet(); propSet.PropertyArray = CreateLocationPropertyArray(name, X, Y, sr); return propSet; } /// <summary> /// Create a property location array /// </summary> private PropertySetProperty[] CreateLocationPropertyArray(string name, string X, string Y, SpatialReference sr) { PropertySetProperty[] propSetProperty; if (sr == null) propSetProperty = new PropertySetProperty[3]; else propSetProperty = new PropertySetProperty[4]; propSetProperty[0] = new PropertySetProperty(); propSetProperty[0].Key = "NAME"; propSetProperty[0].Value = name; propSetProperty[1] = new PropertySetProperty(); propSetProperty[1].Key = "X"; propSetProperty[1].Value = X; propSetProperty[2] = new PropertySetProperty(); propSetProperty[2].Key = "Y"; propSetProperty[2].Value = Y; if (sr != null) { propSetProperty[3] = new PropertySetProperty(); propSetProperty[3].Key = "SpatialReference"; propSetProperty[3].Value = sr; } return propSetProperty; } /// <summary> /// Output Results Messages, Map, Route Geometries, Directions /// </summary> private void OutputResults(NAServerSolverParams solverParams, NAServerSolverResults solverResults) { string messagesSolverResults = ""; // Output Solve messages GPMessages gpMessages = solverResults.SolveMessages; GPMessage[] arrGPMessage = gpMessages.GPMessages1; if (arrGPMessage != null) { for (int i = 0; i < arrGPMessage.GetLength(0); i++) { GPMessage gpMessage = arrGPMessage[i]; messagesSolverResults += "\n" + gpMessage.MessageDesc; } } // Uncomment the following section to output the total impedance of each route in a MessageBox //NAServerRouteResults routeSolverResults = solverResults as NAServerRouteResults; //if (routeSolverResults != null) //{ // for (int i = 0; i < routeSolverResults.TotalImpedances.GetLength(0); i++) // { // messagesSolverResults += "\nTotal Impedance for Route[" + (i + 1) + "] = "; // messagesSolverResults += routeSolverResults.TotalImpedances[i].ToString("f"); // messagesSolverResults += " " + ExtractImpedanceUnits(cboImpedance.Text).ToLower(); // } //} // Show a message box displaying both solver messages and total_impedance per route if (messagesSolverResults.Length > 0) MessageBox.Show(messagesSolverResults, "NAServer Route Results"); //Output Map pictureBox.Image = null; if (solverParams.ReturnMap) { pictureBox.Image = System.Drawing.Image.FromStream(new System.IO.MemoryStream(solverResults.MapImage.ImageData)); } pictureBox.Refresh(); if (((solverParams as NAServerRouteParams) != null) && ((solverResults as NAServerRouteResults) != null)) OutputRouteResults(solverParams as NAServerRouteParams, solverResults as NAServerRouteResults); } /// <summary> /// Output Route Results according to the NAServerRouteParams /// </summary> private void OutputRouteResults(NAServerRouteParams solverParams, NAServerRouteResults solverResults) { // Return Directions if generated if (solverParams.ReturnDirections) { AddTabAndControl(this.tabReturnDirections, this.treeViewDirections); OutputDirections(solverResults.Directions); } else this.tabCtrlOutput.TabPages.Remove(this.tabReturnDirections); // Return Route Geometries is generated if (solverParams.ReturnRouteGeometries) { AddTabAndControl(this.tabReturnRouteGeometry, this.treeViewRouteGeometry); OutputPolylines(solverResults.RouteGeometries); } else this.tabCtrlOutput.TabPages.Remove(this.tabReturnRouteGeometry); // Return Route Features as RecordSet if (solverParams.ReturnRoutes) { AddTabAndControl(this.tabReturnRouteFeatures, this.dataGridRouteFeatures); OutputRecSetToDataGrid(solverResults.Routes, dataGridRouteFeatures); } else this.tabCtrlOutput.TabPages.Remove(this.tabReturnRouteFeatures); // Return Stop Features as RecordSet if (solverParams.ReturnStops) { AddTabAndControl(this.tabReturnStopsFeatures, this.dataGridStopFeatures); OutputRecSetToDataGrid(solverResults.Stops, dataGridStopFeatures); } else this.tabCtrlOutput.TabPages.Remove(this.tabReturnStopsFeatures); // Return Barrier Features as RecordSet if (solverParams.ReturnBarriers) { AddTabAndControl(this.tabReturnBarrierFeatures, this.dataGridBarrierFeatures); OutputRecSetToDataGrid(solverResults.Barriers, dataGridBarrierFeatures); } else this.tabCtrlOutput.TabPages.Remove(this.tabReturnBarrierFeatures); // Make TabControlOutput enable tabCtrlOutput.Enabled = true; } /// <summary> /// Output Route Geometries (Polylines) in a TreeView control /// </summary> private void OutputPolylines(Polyline[] polylines) { if (polylines == null) { treeViewRouteGeometry.Nodes.Clear(); TreeNode newNode = new TreeNode("Route Geometry not generated"); treeViewRouteGeometry.Nodes.Add(newNode); return; } // Suppress repainting the TreeView until all the objects have been created. treeViewRouteGeometry.BeginUpdate(); // Clear the TreeView each time the method is called. treeViewRouteGeometry.Nodes.Clear(); for (int i = 0; i < polylines.GetLength(0); i++) { PolylineN polylineN = polylines[i] as PolylineN; if (polylineN != null) { TreeNode newNode = new TreeNode("Polyline Length for Route [" + (i + 1) + "] = " + polylineN.PathArray.GetLength(0).ToString()); treeViewRouteGeometry.Nodes.Add(newNode); for (int j = 0; j < polylineN.PathArray.GetLength(0); j++) { WebService.Point[] points = polylineN.PathArray[j].PointArray; for (int k = 0; k < points.GetLength(0); k++) { PointN point = points[k] as PointN; if (point != null) treeViewRouteGeometry.Nodes[i].Nodes.Add(new TreeNode("Point [" + (k + 1) + "]: " + point.X + "," + point.Y)); } } } } // Check if Route Geometry has been generated if (polylines.Length == 0) { TreeNode newNode = new TreeNode("Route Geometry not generated"); treeViewRouteGeometry.Nodes.Add(newNode); } // Begin repainting the TreeView. treeViewRouteGeometry.ExpandAll(); treeViewRouteGeometry.EndUpdate(); } /// <summary> /// Output Directions if a TreeView control /// </summary> private void OutputDirections(NAStreetDirections[] serverDirections) { if (serverDirections == null) { treeViewDirections.Nodes.Clear(); TreeNode newNode = new TreeNode("Directions not generated"); treeViewDirections.Nodes.Add(newNode); return; } // Suppress repainting the TreeView until all the objects have been created. treeViewDirections.BeginUpdate(); // Clear the TreeView each time the method is called. treeViewDirections.Nodes.Clear(); for (int i = serverDirections.GetLowerBound(0); i <= serverDirections.GetUpperBound(0); i++) { // get Directions from the ith route NAStreetDirections directions; directions = serverDirections[i]; // get Summary (Total Distance and Time) NAStreetDirection direction = directions.Summary; string totallength = null, totaltime = null; string[] SummaryStrings = direction.Strings; for (int k = SummaryStrings.GetLowerBound(0); k < SummaryStrings.GetUpperBound(0); k++) { if (direction.StringTypes[k] == esriDirectionsStringType.esriDSTLength) totallength = SummaryStrings[k]; if (direction.StringTypes[k] == esriDirectionsStringType.esriDSTTime) totaltime = SummaryStrings[k]; } // Add a Top a Node with the Route number and Total Distance and Total Time TreeNode newNode = new TreeNode("Directions for Route [" + (i + 1) + "] - Total Distance: " + totallength + " Total Time: " + totaltime); treeViewDirections.Nodes.Add(newNode); // Then add a node for each step-by-step directions NAStreetDirection[] StreetDirections = directions.Directions; for (int directionIndex = StreetDirections.GetLowerBound(0); directionIndex <= StreetDirections.GetUpperBound(0); directionIndex++) { NAStreetDirection streetDirection = StreetDirections[directionIndex]; string[] StringStreetDirection = streetDirection.Strings; for (int stringIndex = StringStreetDirection.GetLowerBound(0); stringIndex <= StringStreetDirection.GetUpperBound(0); stringIndex++) { if (streetDirection.StringTypes[stringIndex] == esriDirectionsStringType.esriDSTGeneral || streetDirection.StringTypes[stringIndex] == esriDirectionsStringType.esriDSTDepart || streetDirection.StringTypes[stringIndex] == esriDirectionsStringType.esriDSTArrive) treeViewDirections.Nodes[i].Nodes.Add(new TreeNode(StringStreetDirection[stringIndex])); } } } // Check if Directions have been generated if (serverDirections.Length == 0) { TreeNode newNode = new TreeNode("Directions not generated"); treeViewDirections.Nodes.Add(newNode); } // Begin repainting the TreeView. treeViewDirections.ExpandAll(); treeViewDirections.EndUpdate(); } /// <summary> /// Generic function to output RecordSet (Stops, Barriers, or Routes) in a DataDrid Control /// </summary> private void OutputRecSetToDataGrid(RecordSet recSet, System.Windows.Forms.DataGrid outDataGrid) { Fields fields = recSet.Fields; Field[] fldArray = fields.FieldArray; DataSet dataSet = new DataSet("dataSet"); DataTable dataTable = new DataTable("Results"); dataSet.Tables.Add(dataTable); DataColumn dataColumn = null; for (int f = 0; f < fldArray.Length; f++) { dataColumn = new DataColumn(fldArray[f].Name); dataTable.Columns.Add(dataColumn); } // Populate DataGrid rows by RecordSet DataRow newDataRow; Record[] records = recSet.Records; Record record = null; object[] values = null; for (int j = 0; j < records.Length; j++) { newDataRow = dataTable.NewRow(); record = records[j]; values = record.Values; for (int l = 0; l < values.Length; l++) { if (values[l] != null) newDataRow[l] = values[l].ToString(); } dataTable.Rows.Add(newDataRow); } outDataGrid.SetDataBinding(dataSet, "Results"); outDataGrid.Visible = true; } /// <summary> /// Enable the startTime control /// </summary> private void chkUseStartTime_CheckedChanged(object sender, System.EventArgs e) { if (chkUseStartTime.Checked == true) txtStartTime.Enabled = true; else txtStartTime.Enabled = false; } /// <summary> /// Helper function to convert a string unit (e.g Miles) to an esriNetworkAnalystUnits (e.g esriNAUMiles) /// </summary> private esriNetworkAttributeUnits GetstringToesriUnits(string stresriUnits) { switch (stresriUnits.ToLower()) { case "inches": return esriNetworkAttributeUnits.esriNAUInches; case "feet": return esriNetworkAttributeUnits.esriNAUFeet; case "yards": return esriNetworkAttributeUnits.esriNAUYards; case "miles": return esriNetworkAttributeUnits.esriNAUMiles; case "nautical miles": return esriNetworkAttributeUnits.esriNAUNauticalMiles; case "millimeters": return esriNetworkAttributeUnits.esriNAUMillimeters; case "centimeters": return esriNetworkAttributeUnits.esriNAUCentimeters; case "meters": return esriNetworkAttributeUnits.esriNAUMeters; case "kilometers": return esriNetworkAttributeUnits.esriNAUKilometers; case "decimal degrees": return esriNetworkAttributeUnits.esriNAUDecimalDegrees; case "decimeters": return esriNetworkAttributeUnits.esriNAUDecimeters; case "seconds": return esriNetworkAttributeUnits.esriNAUSeconds; case "minutes": return esriNetworkAttributeUnits.esriNAUMinutes; case "hours": return esriNetworkAttributeUnits.esriNAUHours; case "days": return esriNetworkAttributeUnits.esriNAUDays; case "unknown": return esriNetworkAttributeUnits.esriNAUUnknown; default: return esriNetworkAttributeUnits.esriNAUUnknown; } } /// <summary> /// Helper function to extract the impedance name in a string like "impedancename (impedanceunits)" /// </summary> private string ExtractImpedanceName(string impedanceUnits) { int firstIndex = impedanceUnits.LastIndexOf(" "); int lastIndex = impedanceUnits.Length; return impedanceUnits.Remove(firstIndex, (lastIndex - firstIndex)); } /// <summary> /// Helper function to extract the impedance unit in a string like "impedancename (impedanceunits)" /// </summary> private string ExtractImpedanceUnits(string impedanceUnits) { int firstIndex = impedanceUnits.LastIndexOf("(") + 1; int lastIndex = impedanceUnits.LastIndexOf(")"); return impedanceUnits.Substring(firstIndex, (lastIndex - firstIndex)); } /// <summary> /// Enable chkPreserveFirst and chkPreserveFirst controls /// </summary> private void chkBestOrder_CheckedChanged(object sender, System.EventArgs e) { if (chkBestOrder.Checked == true) { this.chkPreserveFirst.Enabled = true; this.chkPreserveLast.Enabled = true; } else { this.chkPreserveFirst.Enabled = false; this.chkPreserveLast.Enabled = false; } } /// <summary> /// Hide tabs /// </summary> private void HideTabs() { // remove tabs initially - There are added when the result is returned. this.tabCtrlOutput.TabPages.Remove(this.tabReturnDirections); this.tabCtrlOutput.TabPages.Remove(this.tabReturnStopsFeatures); this.tabCtrlOutput.TabPages.Remove(this.tabReturnBarrierFeatures); this.tabCtrlOutput.TabPages.Remove(this.tabReturnRouteGeometry); this.tabCtrlOutput.TabPages.Remove(this.tabReturnRouteFeatures); } /// <summary> //// Add a tab page and a tab control /// </summary> private void AddTabAndControl(TabPage tabPage, System.Windows.Forms.Control controlToAdd) { if (!tabCtrlOutput.TabPages.Contains(tabPage)) { tabCtrlOutput.TabPages.Add(tabPage); tabPage.Controls.Add(controlToAdd); } } } }