PerformCleanup 方法
命名空間: Microsoft.Synchronization.Data.SqlServer
組件: Microsoft.Synchronization.Data.SqlServer (在 Microsoft.Synchronization.Data.SqlServer.dll 中)
語法
'宣告
Public Function PerformCleanup As Boolean
'用途
Dim instance As SqlSyncStoreMetadataCleanup
Dim returnValue As Boolean
returnValue = instance.PerformCleanup()
public bool PerformCleanup()
public:
bool PerformCleanup()
member PerformCleanup : unit -> bool
public function PerformCleanup() : boolean
傳回值
型別:System. . :: . .Boolean
如果成功執行了中繼資料清除,則為 true,否則為 false。
例外
例外狀況 | 條件 |
---|---|
ArgumentNullException | Connection 是 null Nothing nullptr unit null 參考 (在 Visual Basic 中為 Nothing) 。 |
範例
下列程式碼範例會針對超過 7 天以上的中繼資料呼叫 PerformCleanup。若要在完整範例的內容中檢視這段程式碼,請參閱 HOW TO:清除共同作業同步處理的中繼資料 (SQL Server)。
SqlSyncStoreMetadataCleanup metadataCleanup = new SqlSyncStoreMetadataCleanup(serverConn);
bool cleanupSuccessful;
metadataCleanup.RetentionInDays = 7;
cleanupSuccessful = metadataCleanup.PerformCleanup();
Dim metadataCleanup As New SqlSyncStoreMetadataCleanup(serverConn)
Dim cleanupSuccessful As Boolean
metadataCleanup.RetentionInDays = 7
cleanupSuccessful = metadataCleanup.PerformCleanup()