LookupField.CreateChildControls 方法
创建LookupField，如选项下拉列表的各种子控件。
命名空间： Microsoft.SharePoint.WebControls
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Protected Overrides Sub CreateChildControls
用法
Me.CreateChildControls()
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
protected override void CreateChildControls()