绑定到数组或数组列表
RadDropDownList可以被绑定到数组或ArrayList．下面的示例演示如何绑定RadDropDownList对象的数组和数组列表，在运行时。
RadDropDownList对象的声明包括no .DataSourceID财产或<项目>部分:
在Page_Load事件处理程序，创建Array和ArrayList，并将它们绑定到RadDropDownList对象。的DataBind方法在设置数据源财产。
protected void Page_Load(对象sender, EventArgs e) {if (!Page.IsPostBack) {BindToArrayList(RadDropDownList1);BindToArray (RadDropDownList2);BindToArrayList(Telerik.Web.UI. list)RadDropDownListdropDownList) { ArrayList itemsList = new ArrayList(); itemsList.Add("One"); itemsList.Add("Two"); itemsList.Add("Three"); dropDownList.DataSource = itemsList; dropDownList.DataBind(); } private void BindToArray(Telerik.Web.UI.RadDropDownList dropDownList) { string[] itemsList = { "One", "Two", "Three" }; dropDownList.DataSource = itemsList; dropDownList.DataBind(); }受保护的子Page_Load(发件人作为对象，e作为EventArgs)处理我。加载如果没有页面。IsPostBack Then BindToArrayList(RadDropDownList1) BindToArray(RadDropDownList2) End If End Sub Private Sub BindToArrayList(dropDownList As telerink . web . ui . raddropdownlist) Dim itemsList As New ArrayList() itemsList. add ("One") itemsList. add ("Two") itemsList. add ("Three") dropDownList。DataSource = itemsList dropDownList. databind () End Sub Private Sub BindToArray(dropDownList As telerink . web . ui . raddropdownlist) Dim itemsList As String() = {"One"， "Two"， "Three"} dropDownList. databind ()DataSource = itemsList dropDownList.DataBind()结束订阅