物流管理系统毕业设计论文范文,内附代码Adodc1.ConnectionString = PublicStr Adodc1.RecordSource = "select * from tb_user" Adodc1.Refresh If Adodc1.Recordset.RecordCount > 0 Then Adodc1.Recordset.MoveFirst Cbx_Name.Clear '在添加数据时,首先清空控件中的内容 Do While Adodc1