Extension\InputForm.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; namespace ZoomFactorExtensionCSharp { public class InputForm : System.Windows.Forms.Form { #region Controls Declaration private System.Windows.Forms.TextBox txtInput; private System.Windows.Forms.Label lblCaption; private System.Windows.Forms.PictureBox picIcon; private System.Windows.Forms.Button btnOK; private System.Windows.Forms.Button btnCancel; #endregion internal bool bCanceled = false; private System.ComponentModel.Container components = null; public static InputFormResult ShowModal(System.Windows.Forms.IWin32Window owner, string caption, string title, string defaultText) { InputForm theForm = new InputForm(); theForm.InitializeComponent(); theForm.lblCaption.Text = caption; theForm.Text = title; theForm.txtInput.Text = defaultText; theForm.ShowDialog(owner); return GetResult(theForm); } protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } private static InputFormResult GetResult(InputForm currForm) { if (currForm.bCanceled) { return new InputFormResult(DialogResult.Cancel); } else { return new InputFormResult(DialogResult.OK, currForm.txtInput.Text); } } private static void SizeCaption(InputForm currForm, string caption) { // Work out how big the text will be. SizeF layoutSize = new SizeF (currForm.lblCaption.Width, SystemInformation.WorkingArea.Height); System.Drawing.Graphics grph = System.Drawing.Graphics.FromHwnd(currForm.Handle); SizeF stringSize = grph.MeasureString(caption, currForm.lblCaption.Font, layoutSize); // Resize the caption label and other controls appropriately. if ( ((int) stringSize.Height) > currForm.lblCaption.Height) { currForm.SuspendLayout(); currForm.lblCaption.Height = ((int) stringSize.Height) + 4; currForm.txtInput.Top = currForm.lblCaption.Bottom + 12; currForm.btnCancel.Top = currForm.txtInput.Bottom + 8; currForm.btnOK.Top = currForm.btnCancel.Top; currForm.Height = currForm.btnOK.Bottom + (30); currForm.ResumeLayout(true); } } #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.txtInput = new System.Windows.Forms.TextBox(); this.lblCaption = new System.Windows.Forms.Label(); this.picIcon = new System.Windows.Forms.PictureBox(); this.btnOK = new System.Windows.Forms.Button(); this.btnCancel = new System.Windows.Forms.Button(); this.SuspendLayout(); // // txtInput // this.txtInput.Location = new System.Drawing.Point(8, 68); this.txtInput.Name = "txtInput"; this.txtInput.Size = new System.Drawing.Size(336, 20); this.txtInput.TabIndex = 0; this.txtInput.Text = ""; // // lblCaption // this.lblCaption.Location = new System.Drawing.Point(12, 16); this.lblCaption.Name = "lblCaption"; this.lblCaption.Size = new System.Drawing.Size(328, 36); this.lblCaption.TabIndex = 1; this.lblCaption.Text = "label1"; this.lblCaption.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; // // picIcon // this.picIcon.Location = new System.Drawing.Point(276, 16); this.picIcon.Name = "picIcon"; this.picIcon.Size = new System.Drawing.Size(40, 36); this.picIcon.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage; this.picIcon.TabIndex = 2; this.picIcon.TabStop = false; this.picIcon.Visible = false; // // btnOK // this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK; this.btnOK.Location = new System.Drawing.Point(276, 100); this.btnOK.Name = "btnOK"; this.btnOK.Size = new System.Drawing.Size(56, 24); this.btnOK.TabIndex = 3; this.btnOK.Text = "&OK"; this.btnOK.Click += new System.EventHandler(this.btnOK_Click); // // btnCancel // this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel; this.btnCancel.Location = new System.Drawing.Point(212, 100); this.btnCancel.Name = "btnCancel"; this.btnCancel.Size = new System.Drawing.Size(56, 24); this.btnCancel.TabIndex = 4; this.btnCancel.Text = "&Cancel"; this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click); // // InputForm // this.AcceptButton = this.btnOK; this.AutoScale = false; this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(352, 129); this.ControlBox = false; this.Controls.Add(this.lblCaption); this.Controls.Add(this.txtInput); this.Controls.Add(this.btnCancel); this.Controls.Add(this.btnOK); this.Controls.Add(this.picIcon); this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle; this.Name = "InputForm"; this.Text = "InputForm"; this.Load += new System.EventHandler(this.InputForm_Load); this.ResumeLayout(false); } #endregion private void btnCancel_Click(object sender, System.EventArgs e) { bCanceled = true; this.Close(); } private void btnOK_Click(object sender, System.EventArgs e) { bCanceled = false; this.Close(); } private void InputForm_Load(object sender, System.EventArgs e) { } } public class InputFormResult { DialogResult m_result = DialogResult.None; string m_input = ""; public InputFormResult(DialogResult res) { m_result = res; } public InputFormResult(DialogResult res, string userInput) { m_result = res; m_input = userInput; } public DialogResult Result { get { return m_result; } } public string InputString { get { return m_input; } } } }