DXImageIsUsingD3DImage Property

Gets a boolean that specifies if a D3DImage is used to show the content of this control. In this case the scene rendered with DirectX 11 stays in the GPU memory and is shared with WPF composition engine. When IsUsingD3DImage is false, the rendered DirectX 11 image is copied into main CPU memory and converted into a WritableBitmap.

public bool IsUsingD3DImage { get; }