SPDiagnosticsProvider.Sync method
覆寫此方法，以收集資料，並將它寫使用WriteDataRowToServer()的資料庫
Namespace: Microsoft.SharePoint.Diagnostics
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public MustOverride Sub Sync
'用途
Dim instance As SPDiagnosticsProvider
instance.Sync()
public abstract void Sync()