async Task LoadResourceFun()
{
await Task.WhenAll(Brush.LoadStaticResourcesAsync(),
BlendMode.LoadStaticResourcesAsync());
default2DVertexShader = await VertexShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\default2DVertexShader.cso");
default2DPixelShader = await PixelShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\default2DPixelShader.cso");
PS2DTex1 = await PixelShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\PS2DTex1.cso");
Texture2TT = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\Texture2TT.cso");
TextureEmptyTest = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\TextureEmptyTest.cso");
TT2Texture = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\TT2Texture.cso");
TTPartCopy = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\TTPartCopy.cso");
TTReplace = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\TTReplace.cso");
TexturePartClear = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\TexturePartClear.cso");
CExport = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\CExport.cso");
CImport = await ComputeShader.LoadAsync(DCRenderView.GetDevice(), "DirectCanvasRenderEngine\\CImport.cso");
}