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ocx手动添加事件

假设创建的ocx工程名称为AgentRest,要添加的事件为OnPreviewCallRequest。
1.AgentRest.idl文件中添加 [id(1)] OnPreviewCallRequest(long lCtrlID, BSTR lpCalls);
[cpp] 
[ uuid(7BC09251-081A-4AAE-A757-18D603CE4800),  
  helpstring("Event inte易做图ce for AgentRest Control") ]  
dispinte易做图ce _DAgentRestEvents  
{  
    properties:  
        //  Event inte易做图ce has no properties  
  
    methods:  
       [id(1)] OnPreviewCallRequest(long lCtrlID, BSTR lpCalls);  
       }  
2.AgentRestCtrl.h和AgentRestCtrl.cpp
[cpp]  
// Dispatch and event IDs  
public:  
    enum {  
  dispidSendEmailAttach = 193L,  
  dispidReplyOnlineMessageByEmail = 192L,  
  dispidReplyEmail = 1L,  
  
//事件  
        eventidOnPreviewCallRequest= 1L,  
  
 };  
  
  
  
public:  
     
    //事件开始  
  
 void OnPreviewCallRequest(long lCtrlID, LPCTSTR lpCalls);  
[cpp]  
// Event map  
  
BEGIN_EVENT_MAP(CAgentRestCtrl, COleControl)  
      
    EVENT_CUSTOM_ID("OnPreviewCallRequest", eventidOnPreviewCallRequest, OnPreviewCallRequest, VTS_I4 VTS_BSTR)  
  
END_EVENT_MAP()  
  
  
  
void CAgentRestCtrl::OnPreviewCallRequest(long lCtrlID, LPCTSTR lpCalls)  
{  
    m_pDispatch->WriteLog(ERROR_EVENT, LOGINFO_EVENT_ONPREVIEWCALLREQUEST, lCtrlID, lpCalls);  
  
    FireEvent(eventidOnPreviewCallRequest, EVENT_PARAM(VTS_I4 VTS_BSTR), lCtrlID, lpCalls);  
}  
 
 
 
补充:软件开发 , C++ ,
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