Caches the selection for fast hit testing.
Product Availability
Available with ArcGIS Desktop.
Supported Platforms
Windows
Interfaces
| Interfaces | Description |
|---|---|
| IEditEvents | Provides access to editor events. Implement it to listen for specific events that occur during an edit session. |
| IEditSelectionCache | Provides access to members that cache the selection for fast hit testing. |
| IEditSelectionCache2 | Provides access to additional members that cache the selection for fast hit testing. |
| IEditSelectionCache3 | Provides access to additional members that cache the selection for fast hit testing. |
Remarks
The EditSelectionCache object creates an off-screen bitmap representing the map's selection. The bitmap is used by clients to very quickly determine if the mouse is overtop of a selected feature. For example, the Edit tool cursor changes when the mouse is moved over the selection.
Instantiate a new EditSelectionCache object each time you want to check whether the mouse is over the selection.