private void buttonItem25_Click(object sender, EventArgs e) { CloseForm(); BaseForm.Mapping mp = new BaseForm.Mapping(panel1.Height, iden); mp.BinType = 0; mp.iden = iden; if (panel1.Controls.Count > 0) { (panel1.Controls[0] as DevComponents.DotNetBar.Office2007Form).Close(); } panel1.Controls.Clear(); panel1.Controls.Add(mp); mp.Bind(); mp.Show(); }