public static extern int GetWindowLong(IntPtr hWnd, WindowLongs nIndex);
public static extern uint SetWindowLong(
IntPtr hWnd,
[MarshalAs(UnmanagedType.U4)] WindowLongs nIndex,
uint dwNewLong);
=> Marshal.GetLastWin32Error(); // This alias isn't strictly needed, but it reads better.
#endregion
#region GetWindowLong/SetWindowLong and friends
public static IntPtr GetWindowLongPtr(IntPtr hWnd, WindowLongs nIndex)
=> GetWindowLongPtr(hWnd, (int)nIndex);
public static IntPtr SetWindowLongPtr(IntPtr hWnd, WindowLongs nIndex, IntPtr dwNewLong) => SetWindowLongPtr(hWnd, (int)nIndex, dwNewLong);
private static extern IntPtr SetWindowLongPtr64(HandleRef hWnd, WindowLongs nIndex, IntPtr dwNewLong);
private static extern IntPtr GetWindowLongPtr64(HandleRef hWnd, WindowLongs nIndex);
public static IntPtr SetWindowLong(HandleRef hWnd, WindowLongs nIndex, IntPtr dwNewLong)
{
if (IntPtr.Size == 4)
{
return SetWindowLong32(hWnd, nIndex, dwNewLong);
}
return SetWindowLongPtr64(hWnd, nIndex, dwNewLong);
}
public static IntPtr GetWindowLong(HandleRef hWnd, WindowLongs nIndex)
{
if (IntPtr.Size == 4)
{
return GetWindowLong32(hWnd, nIndex);
}
return GetWindowLongPtr64(hWnd, nIndex);
}
public static extern WindowStyle GetWindowLong(IntPtr hWnd, WindowLongs nIndex);
