ListViewWebPart.GetRequiresData method
覆寫WebPart.CreateWebPartMenu方法。它會指出此 Web 組件是否需要在此回合的通訊資料。
Namespace: Microsoft.SharePoint.WebPartPages
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public Overrides Function GetRequiresData As Boolean
'用途
Dim instance As ListViewWebPart
Dim returnValue As Boolean
returnValue = instance.GetRequiresData()
public override bool GetRequiresData()
傳回值
Type: System.Boolean
true註冊適當的BeginDataRetrieval和EndDataRetrieval事件此 Web 組件。