private void müşteriİşlemleriToolStripMenuItem_Click(object sender, EventArgs e) { CustomersForm cf = new CustomersForm(); cf.MdiParent = this; cf.Show(); }
private void btnNewCustomer_Click(object sender, EventArgs e) { CustomersForm cf = new CustomersForm(); cf.MdiParent = StaffOrientationForm.ActiveForm; cf.Show(); }