3 references to IsWindow
PresentationFramework (3)
src\Framework\System\Windows\Standard\Utilities.cs (1)
229
if (NativeMethods.
IsWindow
(p))
src\Framework\System\Windows\SystemCommands.cs (2)
35
if (hwnd == IntPtr.Zero || !NativeMethods.
IsWindow
(hwnd))
117
if (hwnd == IntPtr.Zero || !NativeMethods.
IsWindow
(hwnd))