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| ArcGIS Explorer Component Help |
| MapDisplay..::.BeginTrackPoint Method (TrackDelegate) |
| MapDisplay Class See Also |
An asynchronous method call that executes the specified delegate and begins an operation to create a new Point at the location of the
next mouse click on the display.
Namespace:
ESRI.ArcGISExplorer.MappingAssembly: ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.1500 (2.0.0.1500)
Syntax
| C# |
|---|
public void BeginTrackPoint( TrackDelegate trackDelegate ) |
| Visual Basic (Declaration) |
|---|
Public Sub BeginTrackPoint ( _ trackDelegate As TrackDelegate _ ) |
Parameters
- trackDelegate
- Type: ESRI.ArcGISExplorer.Mapping..::.TrackDelegate
A tracking delegate that contains a method to be called when the user interacts with the display.
Remarks
The BeginTrackPoint method calls a delegate which allows returning a user-clicked location on the map. The TrackDelegate allows mouse moves and tracking cancellation to be identified. The tracked Point is available from the Geometry passed to the delegate.
This asynchronous method will return immediately, allowing the user interface (UI) thread to continue working. After this method is called, the trackDelegate method will be called when the user interacts with the display.
