Win32Interop.GetWindowIdFromWindow(IntPtr) method

Reference

Definition

Namespace: Microsoft.UI

Gets the WindowId that corresponds to the specified hwnd, if the provided HWND is a valid.

public static WindowId GetWindowIdFromWindow(IntPtr hwnd);

Parameters

hwnd IntPtr

The handle of the window for which to get the WindowId.

Returns

WindowId

The identifier that corresponds to the specified hwnd, if the provided hwnd is valid. Otherwise, null.

Applies to

Product	Introduced in
WinUI 3	Windows App SDK 1.0

See also

• Win32Interop class
• Manage app windows
• Call interop APIs from a .NET app