protected void btnImportValues_Click(object sender, EventArgs e)
{
List <string> values = new List <string>();
foreach (ListItem li in this.RightItems)
{
values.Add(li.Text);
}
string value = String.Join(";", values.ToArray());
(this.Parent.FindControl("ModalPanel").FindControl("QueryWindow") as QueryWindow).SetTextBoxValue(hfPostBackTextBoxName.Value, value);
UpdatePanel1.CloseControl(this.Parent.FindControl("ModalPanelChild").ClientID);
}
