void XPersonalListBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Delete)
{
try
{
var t = ((PersonalProperyShower)XPersonalListBox.SelectedItem).Property;
if (t.Type == PropertyType.Contact)
{
DataBaseInterface.RemoveContact(t);
XPersonalListBox.Items.Remove(XPersonalListBox.SelectedItem);
}
}
catch { }
}
}