constants DebugLayerEnum
The DebugLayerEnum type indicates the values of Debug property. Use the Debug property to display the layers in debug mode. 

The following screen shot shows the control while Debug property is exDebugLayers:

 

The DebugLayerEnum type supports the following properties and method:

NameValueDescription
exNoDebugLayer0 No debug information is shown.
exDebugLayers1 The control shows all layers in debug mode. The ShowLayers property indicates the only layers to be shown on the control. The exDebugLayers flag can be combined with the exDebugAutoScroll flag.
exDebugVisibleLayers2 The control shows only visible layers in debug mode. The ShowLayers property indicates the only layers to be shown on the control. The exDebugVisibleLayers flag can be combined with the exDebugAutoScroll flag
exDebugAutoScroll256 The user can scroll the layers into the debug view.