private void ürünGüncelleSilToolStripMenuItem_Click(object sender, EventArgs e)
{
UrunGuncelleSil urunGuncelle = new UrunGuncelleSil();
urunGuncelle.Show();
urunGuncelle.MdiParent = this;
}
private void btnUrunGuncelle_Click(object sender, EventArgs e)
{
if (Application.OpenForms["UrunGuncelleSil"] == null)
{
urunguncelle = new UrunGuncelleSil();
urunguncelle.Show();
}
else
{
urunguncelle.Activate();
}
}