private void barButtonItem10_ItemClick(object sender, ItemClickEventArgs e)
{
AmeliyatHaneEkrani ameliyatEkran1 = new AmeliyatHaneEkrani();
ameliyatEkran1.MdiParent = this;
ameliyatEkran1.Show();
}
private void label2_MouseClick(object sender, MouseEventArgs e)
{
AmeliyatHaneEkrani amd = new AmeliyatHaneEkrani();
amd.Show();
}