protected void btnApply_Click(object sender, EventArgs e)
{
clsOrderLineCollection Lines = new clsOrderLineCollection();
try
{
Lines.FilterByOrderId(Convert.ToInt32(txtFilter.Text));
lstOrderLineList.DataSource = Lines.OrderLineList;
lstOrderLineList.DataValueField = "OrderLineId";
lstOrderLineList.DataBind();
}
catch
{
lblError.Text = "Please Insert an Order Id";
}
}
