private void ResetAgentID() { int orderID = PageTools.GetSavedId("orderID", null); AdminOrderBiz biz = new AdminOrderBiz(); int agentID = biz.GetAgentID(orderID); AgentOrderBiz abiz = new AgentOrderBiz(); bool isChangeable = abiz.IsOrderMatched(orderID); seleAgent.SelectedValue = agentID.ToString(); if (isChangeable) { btnChange.Enabled = true; lbMsg.Text = ""; } else { btnChange.Enabled = false; lbMsg.Text = "已經進行Invoice Match的訂單不能再修改Agent Transfor。"; } }