IDynamicLayer Interface

Provides access to members that work with dynamic display.

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

		Description
	DrawDynamicLayer	Draws the layer to the specified display for the given draw phase.
	DynamicLayerDirty	Indicates if the dynamic layer has changed since last drawn for the specified draw phase.
	DynamicRecompileRate	Recompile Rate is the interval in milliseconds by which the dynamic layer draw method will be called, with the compiled draw phase.

EDN: ESRI Developer Network