SPSqlIoUsageDefinition 类
使用 SQL IO 跟踪定义。
继承层次结构
System.Object
Microsoft.SharePoint.Administration.SPAutoSerializingObject
Microsoft.SharePoint.Administration.SPPersistedObject
Microsoft.SharePoint.Administration.SPUsageDefinition
Microsoft.SharePoint.Administration.SPUsageProvider
Microsoft.SharePoint.Administration.SPSqlIoUsageDefinition
命名空间： Microsoft.SharePoint.Administration
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<GuidAttribute("C1F69028-D4A8-43fb-9656-48261BFF5C3A")> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public NotInheritable Class SPSqlIoUsageDefinition _
Inherits SPUsageProvider
用法
Dim instance As SPSqlIoUsageDefinition
[GuidAttribute("C1F69028-D4A8-43fb-9656-48261BFF5C3A")]
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public sealed class SPSqlIoUsageDefinition : SPUsageProvider
线程安全性
该类型的任何公共 静态 (已共享 在 Visual Basic 中) 成员都是线程安全的。不保证任何实例成员都是线程安全的。