private void EditButton_Click(object sender, RoutedEventArgs e)
{
var updatewin = new HostingUnitInfo(hu);
updatewin.Show();
updatewin.ActivateUpdate();
}
private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
var infoWin = new HostingUnitInfo(hu);
infoWin.ShowDialog();
}