How To Add Item in Grid Control Like Button/TextBox in XAF

if (View is ListView && View .ObjectTypeInfo.Type==typeof (MasterDailyLedger))
{
ListView Lv = (ListView)View;
DevExpress.XtraEditors.TextEdit te = new TextEdit();
System.Windows.Forms.ListBox l = new System.Windows.Forms.ListBox();
DropDownButton dp = new DropDownButton();
GridControl gc = (GridControl)Lv.Control;
gc.Controls.Add(te);
gc.Controls.Add(dp);
gc.Controls.Add(l);
foreach (System.Windows.Forms.Control g in gc.Controls)
{
if (g is DevExpress.XtraEditors.TextEdit)
{
DevExpress.XtraEditors.TextEdit te1 = (DevExpress.XtraEditors.TextEdit)g;
te1.Text = "System";
}
}
}