public static GetBomReporForm CreateInstance() { if (getBomRptFrm == null || getBomRptFrm.IsDisposed) { getBomRptFrm = new GetBomReporForm(); } return(getBomRptFrm); }
private void GetBomDocument_TSMI_Click(object sender, EventArgs e) { GetBomReporForm getBomRptFrm = GetBomReporForm.CreateInstance(); getBomRptFrm.Activate(); getBomRptFrm.WindowState = FormWindowState.Normal; getBomRptFrm.MdiParent = this; getBomRptFrm.Show(); }