// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Windows.Win32;
 
internal static partial class PInvoke
{
    /// <inheritdoc cref="InvalidateRgn(HWND, HRGN, BOOL)"/>
    public static BOOL InvalidateRgn<T>(T hWnd, HRGN hrgn, BOOL erase)
        where T : IHandle<HWND>
    {
        BOOL result = InvalidateRgn(hWnd.Handle, hrgn, erase);
        GC.KeepAlive(hWnd.Wrapper);
        return result;
    }
}