private void MenuMesEmployee_Click(object sender, EventArgs e) { FrmMesEmployee frm = FrmMesEmployee.GetSingleton(); frm.MdiParent = this; frm.Show(); frm.Activate(); }
public static FrmMesEmployee GetSingleton() { if (frm == null || frm.IsDisposed) { frm = new FrmMesEmployee(); } return(frm); }