internal static extern bool GetWindowPlacement(IntPtr hWnd, ref WindowPlacement lpwndpl);
private void RestoreOnShow(object sender, WindowInfoEventArgs e)
{
WindowPlacement windowplacement = new WindowPlacement();
ExternalReferences.GetWindowPlacement(this.Handle, ref windowplacement);
WindowPattern windowPattern =
(WindowPattern) this.AutomationElement.GetCurrentPattern(WindowPattern.Pattern);
WindowVisualState visualState = ((windowplacement.flags & (int) WindowPlacementFlags.RestoreToMaximize) > 0)
? WindowVisualState.Maximized
: WindowVisualState.Normal;
windowPattern.SetWindowVisualState(visualState);
this.Restored?.Invoke(sender, new WindowInfoEventArgs(this));
}
private static WindowPlacement GetPlacement(IntPtr hwnd)
{
WindowPlacement placement = new WindowPlacement();
placement.length = Marshal.SizeOf(placement);
GetWindowPlacement(hwnd, ref placement);
return placement;
}
internal static WindowPlacement GetWindowPlacement(IntPtr hWnd)
{
return(WindowPlacement.Load(hWnd));
}