private void PopulateLine()
{
BLL.DBInteraction dbinteract = new BLL.DBInteraction();
DataSet ds = dbinteract.GetFwdLine();
ddlLine.DataValueField = "pk_FlineID";
ddlLine.DataTextField = "LineName";
ddlLine.DataSource = ds;
ddlLine.DataBind();
//ddlLine.Items.Insert(0, new ListItem(Constants.DROPDOWNLIST_DEFAULT_TEXT, Constants.DROPDOWNLIST_DEFAULT_VALUE));
ddlLine.Items.Insert(0, new ListItem(Constants.DROPDOWNLIST_ALL_TEXT, Constants.DROPDOWNLIST_DEFAULT_VALUE));
}