我有这个绑定在我的代码后面:
<asp:DropDownList id="ddlPopulation" runat="server" DataTextField="population" DataValueField="pid" AppendDataBoundItems="True">
<asp:ListItem>Default</asp:ListItem>
如何更改后面代码中的列表项?我想在将它们呈现给用户之前对其进行 Html_Decode 和 Trim?
数据绑定代码是:
StringBuilder sql = new StringBuilder();
// Define sql
sql.Append("SELECT DISTINCT datasource ");
sql.Append("FROM meta ");
sql.Append("WHERE datasource != '' ");
sql.Append("ORDER BY datasource ASC ");
IDataReader reader = SqlHelper.GetDataReader(sql.ToString());
ddlDatasources.DataSource = reader;
ddlDatasources.DataBind();