private void malGirişToolStripMenuItem_Click(object sender, EventArgs e) { if (MalKabulForm == null || MalKabulForm.IsDisposed) { MalKabulForm = new MalKabul(); } MalKabulForm.MdiParent = this; MalKabulForm.Show(); MalKabulForm.WindowState = FormWindowState.Maximized; }
private void malKabulİşlemleriToolStripMenuItem_Click(object sender, EventArgs e) { if (malKabul == null || malKabul.IsDisposed) { malKabul = new MalKabul { MdiParent = this }; malKabul.Show(); } else { malKabul.Activate(); } }