Combo_订单类型.Properties.Items.Clear()Select Case Combo_客户名称.EditValue Case "ABC" Combo_订单类型.Properties.Items.Add("CCPS 仓储配送", "仓储配送", -1) Case "DEF" Combo_订单类型.Properties.Items.Add("YSPS 运输配送", "运输配送", -1)End Selecthtml