Locates map features in or near the input geometry.
Syntax
Visual Basic (Usage) | Copy Code |
---|
Dim instance As QueryFunctionality
Dim mapFunctionalityName As String
Dim geometry As ESRI.ArcGIS.ADF.Web.Geometry.Geometry
Dim tolerance As Integer
Dim option As ESRI.ArcGIS.ADF.Web.IdentifyOption
Dim layers() As String
Dim value() As DataTable
value = instance.Identify(mapFunctionalityName, geometry, tolerance, option, layers) |
Parameters
- mapFunctionalityName
- Name of the map functionality. May be null (Nothing) to use the current functionality.
- geometry
- Features will be found in or near this geometric shape.
- tolerance
- The tolerance is in pixels around an input point. It is used to construct an ArcIMS Envelope for an ArcIMS Filter used in a call to FeatureLayer.Query() in the ArcIMS API. The current extent of the map and the map size in pixels are used to construct the search envelope.
- option
- Whether to find features in all layers, only in visible layers, or in only the top-most layer.
- layers
- Array of IDs of layer to search for features.
Return Value
An array of DataTable objects with features found, which are typically GraphicsLayers that may be displayed on a Map.
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
See Also