private void toolStripButton6_Click(object sender, EventArgs e) { if (op5 == null || op5.IsDisposed) op5 = new info.About(); op5.MdiParent = this; op5.Show(); }
private void toolStripButton6_Click(object sender, EventArgs e) { if (op5 == null || op5.IsDisposed) { op5 = new info.About(); } op5.MdiParent = this; op5.Show(); }