private void kullanıcıOnaylamaToolStripMenuItem_Click(object sender, EventArgs e) { if (frmKullaniciOnayla == null) { frmKullaniciOnayla = new frmKullaniciOnaylama(); frmKullaniciOnayla.MdiParent = this; frmKullaniciOnayla.FormClosed += new FormClosedEventHandler(frmKullaniciOnayla_FormClosed); frmKullaniciOnayla.Show(); } else { frmKullaniciOnayla.Activate(); } }
void frmKullaniciOnayla_FormClosed(object sender, FormClosedEventArgs e) { frmKullaniciOnayla = null; }