private void btnSelectItems_Click(object sender, EventArgs e) { FrmSelectItems frm = new FrmSelectItems(); if (frm.ShowDialog() == DialogResult.OK) { foreach (SampleListItem item in frm.SelectedIidList) { CtrlSelectedItem ctrl = new CtrlSelectedItem(); ctrl.LoadItem(item.Id, item.Title, item.Price, item.PicPath, item.Location); ctrl.OnRemoveItem = OnRemoveItemItem; fpnlItemList.Controls.Add(ctrl); } } }