asp.net - 如何使用 Enterprise Library 5.0 填充下拉列表

Question

是否有使用 Enterprise Library 5.0 DAAB 填充下拉框的简单代码？

我已经尝试过了，但它不起作用：

cmbOffice.DataSource = _db.ExecuteDataSet(
      CommandType.Text,
      "select office_id, office_name from office").Tables[0]; 
cmbOffice.DataBind();

Answer 1

DataSet ds = _db.ExecuteDataSet(
    CommandType.Text,
    "select office_id, office_name from office"); 

cmbOffice.DataSource = ds;
cmbOffice.DataValueField= "office_id";
cmbOffice.DataTextField = "office_name";

cmbOffice.DataBind();

Answer 2

cmbOffice.DataSource = _db.ExecuteDataSet(CommandType.Text,"select office_id, office_name from office").Tables[0].defaultView;
cmbOffice.DataBind();