摘要：
以下内容是对SPEventReceiver的一点总结一、概述五种事件处理器基类:1、SPItemEventReceiver2、SPListEventReceiver3、SPEmailEventReceiver4、SPWebEventReceiver5、SPWorkflowEventReceiverSPItemEventReceiver包含如下方法：NameDescriptionContextEventThis member is reserved for internal use and is not intended to be used directly from your code.Di 阅读全文