IVirtualSurfaceImageSourceNative::GetUpdateRectCount method (microsoft.ui.xaml.media.dxinterop.h)

Syntax

HRESULT GetUpdateRectCount(
  DWORD *count
);

Parameters

count

Requirements

Requirement Value
Minimum supported client Windows 10, version 1809 (with Windows App SDK 0.5 or later)
Header microsoft.ui.xaml.media.dxinterop.h