Win32Interop.GetDisplayIdFromMonitor(IntPtr) method

February 12, 2026 ยท View on GitHub

Reference

Definition

Namespace: Microsoft.UI

Gets the DisplayId that corresponds to the specified hmonitor, if the provided hmonitor is valid.

public static DisplayId GetDisplayIdFromMonitor(IntPtr hmonitor);

Parameters

hmonitor IntPtr

The handle of the display monitor for which to get the DisplayId.

Returns

DisplayId

The display monitor identifier that corresponds to the specified hmonitor, if the provided hmonitor is valid. Otherwise, null.

Applies to

ProductIntroduced in
WinUIWindows App SDK 1.0

See also