contract cleanup

robmikh · Jun 8, 2024 · 79887c2 · 79887c2
1 parent f11a6b8
commit 79887c2
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/Win32CaptureSample/SampleWindow.cpp b/Win32CaptureSample/SampleWindow.cpp
@@ -23,6 +23,8 @@ namespace util
 const std::wstring SampleWindow::ClassName = L"Win32CaptureSample.SampleWindow";
 std::once_flag SampleWindowClassRegistration;
 
+const std::wstring WindowsUniversalContract = L"Windows.Foundation.UniversalApiContract";
+
 void SampleWindow::RegisterWindowClass()
 {
  auto instance = winrt::check_pointer(GetModuleHandleW(nullptr));
@@ -235,15 +237,15 @@ winrt::fire_and_forget SampleWindow::OnSnapshotButtonClicked()
 void SampleWindow::CreateControls(HINSTANCE instance)
 {
  // Programmatic capture
- auto isWin32ProgrammaticPresent = winrt::ApiInformation::IsApiContractPresent(L"Windows.Foundation.UniversalApiContract", 8);
+ auto isWin32ProgrammaticPresent = winrt::ApiInformation::IsApiContractPresent(WindowsUniversalContract, 8);
  auto win32ProgrammaticStyle = isWin32ProgrammaticPresent ? 0 : WS_DISABLED;
 
  // Cursor capture
- auto isCursorEnablePresent = winrt::ApiInformation::IsApiContractPresent(L"Windows.Foundation.UniversalApiContract", 9);
+ auto isCursorEnablePresent = winrt::ApiInformation::IsApiContractPresent(WindowsUniversalContract, 9);
  auto cursorEnableStyle = isCursorEnablePresent ? 0 : WS_DISABLED;
 
  // Window exclusion
- auto isWin32CaptureExcludePresent = winrt::ApiInformation::IsApiContractPresent(L"Windows.Foundation.UniversalApiContract", 9);
+ auto isWin32CaptureExcludePresent = winrt::ApiInformation::IsApiContractPresent(WindowsUniversalContract, 9);
 
  // Border configuration
  auto isBorderRequiredPresent = winrt::ApiInformation::IsPropertyPresent(winrt::name_of<winrt::GraphicsCaptureSession>(), L"IsBorderRequired");