private void urunSilToolStripMenuItem_Click(object sender, EventArgs e)
{
if (productDeleteFrm == null || productDeleteFrm.IsDisposed == true)
{
CloseForm();
productDeleteFrm = new ProductDeleteFrm();
FormBoyutlandir(productDeleteFrm.Width, productDeleteFrm.Height);
productDeleteFrm.MdiParent = this;
productDeleteFrm.FormClosed += ProductDeleteFrm_FormClosed;
productDeleteFrm.WindowState = FormWindowState.Maximized;
productDeleteFrm.Show();
}
else
{
productDeleteFrm.Activate();
}
}
private void ProductDeleteFrm_FormClosed(object sender, FormClosedEventArgs e)
{
productDeleteFrm = null;
}