public void OnDrageLeave()
{
if (_overlayWindow != null)
{
_overlayWindow.Close();
_overlayWindow = null;
}
}
public void OnDragEnter()
{
if (_overlayWindow == null)
{
_overlayWindow = new DropOverlayWindow();
}
if (this.WindowState == System.Windows.WindowState.Maximized)
{
_overlayWindow.Left = 0;
_overlayWindow.Top = 0;
}
else
{
_overlayWindow.Left = this.Left;
_overlayWindow.Top = this.Top;
}
_overlayWindow.Width = this.ActualWidth;
_overlayWindow.Height = this.ActualHeight;
_overlayWindow.Topmost = true;
_overlayWindow.Show();
}
