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| ESRI.ArcGIS.ADF.Web | |
| ToGraphicsLayer(DataTable,IRenderer,IRenderer,IRenderer,Boolean) Method | |
| See Also Send Feedback | |
| ESRI.ArcGIS.ADF.Web Namespace > Converter Class > ToGraphicsLayer Method : ToGraphicsLayer(DataTable,IRenderer,IRenderer,IRenderer,Boolean) Method |
- dt
- DataTable to convert to a feature graphics layer.
- renderer
- Renderer to use when the point is not selected or highlighted.
- selectedRenderer
- Renderer to use when the point is selected
- highlightRenderer
- Renderer to use when the point is highlighted.
- selectFeatures
- Whether the inital IsSelected state of features should be set to true.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Overloads Shared Function ToGraphicsLayer( _ ByVal dt As DataTable, _ ByVal renderer As IRenderer, _ ByVal selectedRenderer As IRenderer, _ ByVal highlightRenderer As IRenderer, _ ByVal selectFeatures As Boolean _ ) As GraphicsLayer | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim dt As DataTable Dim renderer As IRenderer Dim selectedRenderer As IRenderer Dim highlightRenderer As IRenderer Dim selectFeatures As Boolean Dim value As GraphicsLayer value = Converter.ToGraphicsLayer(dt, renderer, selectedRenderer, highlightRenderer, selectFeatures) | |
| C# | |
|---|---|
public static GraphicsLayer ToGraphicsLayer( DataTable dt, IRenderer renderer, IRenderer selectedRenderer, IRenderer highlightRenderer, bool selectFeatures ) | |
Parameters
- dt
- DataTable to convert to a feature graphics layer.
- renderer
- Renderer to use when the point is not selected or highlighted.
- selectedRenderer
- Renderer to use when the point is selected
- highlightRenderer
- Renderer to use when the point is highlighted.
- selectFeatures
- Whether the inital IsSelected state of features should be set to true.
Return Value
ESRI Web ADF graphics layer.Remarks
In order for conversion to a graphics layer to occur properly, the DataTable must contain a graphics column. If this column is of type ESRI.ArcGIS.ADF.Web.Geometry.Geometry and all rows contain the same geometry type (point, line or polygon), then the output layer will be a feature graphics layer (ESRI.ArcGIS.ADF.Web.Display.Graphics.FeatureGraphicsLayer). Otherwise, the output layer will be null since the renderer parameters can only be used with a feature graphics layer.
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family