ArcGIS Explorer Component Help |
Raster..::.OpenArcSDERaster Method (String, String) |
Raster Class Example See Also |
Returns a Raster object which represents a raster dataset stored in an ArcSDE geodatabase.
Namespace:
ESRI.ArcGISExplorer.DataAssembly: ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.1500 (2.0.0.1500)
Syntax
C# |
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public static Raster OpenArcSDERaster( string pathToSdeFile, string name ) |
Visual Basic (Declaration) |
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Public Shared Function OpenArcSDERaster ( _ pathToSdeFile As String, _ name As String _ ) As Raster |
Parameters
- pathToSdeFile
- Type: System..::.String
The path to spatial database connection file, including file extension (".sde").
- name
- Type: System..::.String
The fully qualified name of the raster to open (e.g. "owner.rastername" or "database.owner.rastername").
Return Value
A Raster object which represents a geodatabase raster.Remarks
This is a convenience method which is useful for opening a small number of rasters, consider using the
Geodatabase.OpenRaster method instead when opening many rasters.
Examples
The code below opens a ArcSDE geodatabase raster using the OpenArcSDERaster method, then prints the Name and ShortName properties.
CopyC#
{ //The raster is stored in an SQL Server Express geodatabase so check that direct connect is possible if (ArcSDEConnectionProperties.CanUseDirectConnect == true) { //Open a ArcSDE geodatabase raster Raster mtnRaster = Raster.OpenArcSDERaster(@"C:\Data\SQLServer.sde", "SDE.DBO.SOUTHGORMS_HO"); //Print the name of the raster System.Diagnostics.Debug.Print(mtnRaster.Name); //Prints "SDE.DBO.SOUTHGORMS_HO" //Print the short name of the raster System.Diagnostics.Debug.Print(mtnRaster.ShortName); //Prints "SOUTHGORMS_HO" } }
CopyVB.NET
'The raster is stored in an SQL Server Express geodatabase so check that direct connect is possible If ArcSDEConnectionProperties.CanUseDirectConnect = True Then 'Open a ArcSDE geodatabase raster Dim mtnRaster As Raster = Raster.OpenArcSDERaster("C:\Data\SQLServer.sde", "SDE.DBO.SOUTHGORMS_HO") 'Print the name of the raster System.Diagnostics.Debug.Print(mtnRaster.Name) 'Prints "SDE.DBO.SOUTHGORMS_HO" 'Print the short name of the raster System.Diagnostics.Debug.Print(mtnRaster.ShortName) 'Prints "SOUTHGORMS_HO" 'Find out how many bands the raster is composed of Dim bandCount As Integer = mtnRaster.BandCount 'Print out the raster band names For Each bandName As String In mtnRaster.GetBandNames() System.Diagnostics.Debug.Print(bandName) Next End If