DDLName.DataSource = myRd;
DDLName.DataTextField = "name";//要绑定的字段
DDLName.DataValueField = "id";//要绑定的ID
DDLName.DataBind();
DDLName.DataSource = myRd;
DDLName.DataTextField = "name";//要绑定的字段
DDLName.DataValueField = "id";//要绑定的ID
DDLName.DataBind();