【发布时间】:2014-11-04 01:42:56
【问题描述】:
我正在努力将下拉列表绑定到数据源。请看下面的代码:
Private _ConString As String
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
_ConString = ConfigurationManager.ConnectionStrings("GeniedbConnection").ConnectionString
SqlDataSourceNicheDuplicates.ConnectionString = _ConString
SqlDataSourceCreatedDate.ConnectionString = _ConString
SqlDataSourceCreatedDate.SelectCommand = "SELECT dateadded distinct convert(varchar,dateadded,103) as dateadded dbNicheDuplicates"
DDLCreatedDate.DataTextField = "dateadded"
DDLCreatedDate.DataValueField = "dateadded"
DDLCreatedDate.DataBind()
end sub
如果我在 SQL Studio Manager 中运行 SQL 语句,则会返回许多结果。我做错了什么?
我花了一些时间在谷歌上搜索这个。比如我看了这个问题:Populating an ASP.Net DropDownList using VB.Net coding in code-behind file
【问题讨论】: