TimelineDataSourceToolPart.AreTypeAndSourceValid 方法
命名空间： Microsoft.SharePoint.WebPartPages
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Protected Function AreTypeAndSourceValid As Boolean
用法
Dim returnValue As Boolean
returnValue = Me.AreTypeAndSourceValid()
protected bool AreTypeAndSourceValid()