ISPPerformanceMonitor interface
實作這個介面來計算，並描述傳送至外部資料庫的查詢數目。
Namespace: Microsoft.SharePoint.Utilities
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public Interface ISPPerformanceMonitor
'用途
Dim instance As ISPPerformanceMonitor
public interface ISPPerformanceMonitor