CancelApprovalCommandHandler 类
表示功能区命令按钮的处理程序取消审批。
继承层次结构
System.Object
System.Web.UI.Control
System.Web.UI.WebControls.WebControl
Microsoft.SharePoint.WebControls.SPRibbonCommandHandler
Microsoft.SharePoint.WebControls.CancelApprovalCommandHandler
命名空间： Microsoft.SharePoint.WebControls
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public Class CancelApprovalCommandHandler _
Inherits SPRibbonCommandHandler _
Implements ICallbackEventHandler
用法
Dim instance As CancelApprovalCommandHandler
[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public class CancelApprovalCommandHandler : SPRibbonCommandHandler,
ICallbackEventHandler
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。