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