WritableBitmapRenderHandler Properties | 
The WritableBitmapRenderHandler type exposes the following members.
| Name | Description | |
|---|---|---|
| CopyOnlyDirtyRect | 
            When true if the Dirty Rect (rectangle that's to be updated)
            is smaller than the full width/height then only copy the Dirty Rect
            from the CEF native buffer to our own managed buffer.
            Set to true to improve performance when only a small portion of the screen is updated.
            Defaults to false currently.
              | |
| IsDisposed | 
            Gets a value indicating whether this instance is disposed.
              (Inherited from AbstractRenderHandler.) |