User32GetTopWindow(SafeHandle) Method
Examines the Z order of the child windows associated with the specified parent window
and retrieves a handle to the child window at the top of the Z order.
Namespace: DevCase.Win32.NativeMethodsAssembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.
[DllImportAttribute("User32.dll", SetLastError = true)]
public static IntPtr GetTopWindow(
SafeHandle hWnd
)
<DllImportAttribute("User32.dll", SetLastError := true>]
Public Shared Function GetTopWindow (
hWnd As SafeHandle
) As IntPtr
Dim hWnd As SafeHandle
Dim returnValue As IntPtr
returnValue = User32.GetTopWindow(hWnd)
public:
[DllImportAttribute(L"User32.dll", SetLastError = true)]
static IntPtr GetTopWindow(
SafeHandle^ hWnd
)
[<DllImportAttribute("User32.dll", SetLastError = true)>]
static member GetTopWindow :
hWnd : SafeHandle -> IntPtr
No code example is currently available or this language may not be supported.
- hWnd SafeHandle
-
A handle to the parent window whose child windows are to be examined.
If this parameter is Zero, the function returns a handle to the window at the top of the Z order.
IntPtr
If the function succeeds, the return value is a handle to the child window at the top of the Z order.
If the specified window has no child windows, the return value is
Zero.