zoukankan      html  css  js  c++  java
  • 自己写个activex控件,如何知道他的classid(转载)

    提问:

    在网页里用的时候需要知道他的classid
    我在代码中看到有

    const GUID CDECL BASED_CODE _tlid =
        { 0x89201950, 0x2CAC, 0x4CF7, { 0x99, 0x8, 0x73, 0x38, 0x61, 0x41, 0xEF, 0xD2 } };

    这个,可别人的都是10进制的啊?

    #include <olectl.h>
     #include <idispids.h>
    
     [ uuid(89201950-2CAC-4CF7-9908-73386141EFD2), version(1.0),
       helpfile("activex.hlp"),
       helpstring("activex ActiveX Control module"),
       control ]
     library activexLib
     {
     importlib(STDOLE_TLB);
    
     //  Primary dispatch interface for CactivexCtrl
    
     [ uuid(88F1FDE7-7BD4-48FD-9D0C-6C2AEA01D7FC),
       helpstring("Dispatch interface for activex Control")]
     dispinterface _Dactivex
     {
     properties:
     methods:
    
     [id(DISPID_ABOUTBOX)] void AboutBox();
     };
    
     //  Event dispatch interface for CactivexCtrl
    
     [ uuid(8DE3C33B-2B0B-4669-A636-B6FD893DF39F),
       helpstring("Event interface for activex Control") ]
     dispinterface _DactivexEvents
     {
     properties:
     //  Event interface has no properties
    
     methods:
     };
    
     //  Class information for CactivexCtrl
    
     [ uuid(5161E46C-C157-4BC7-9DB7-7597617722F0),
       helpstring("activex Control"), control ]
     coclass activex
     {
     [default] dispinterface _Dactivex;
     [default, source] dispinterface _DactivexEvents;
     };
    
     };

    这么多 哪个才是?

    回答:

    [ uuid(5161E46C-C157-4BC7-9DB7-7597617722F0),
      helpstring("activex Control"), control ]
    coclass activex
    -----------------------------------
    5161E46C-C157-4BC7-9DB7-7597617722F0这个就是,其实就是C++ MFC项目中生成的idl文件中的最后一个GUID

    然后在web中调用如下,即可:

    <object id="activex" classid="clsid:5161E46C-C157-4BC7-9DB7-7597617722F0"></object>

    原帖地址

  • 相关阅读:
    141. Linked List Cycle
    140. Word Break II
    139. Word Break
    138. Copy List with Random Pointer
    137. Single Number II
    136. Single Number
    135. Candy
    134.Gas Station
    linux/ubuntu 设置代理服务器
    sqlserver/mssql 查看版本信息
  • 原文地址:https://www.cnblogs.com/OpenCoder/p/7767173.html
Copyright © 2011-2022 走看看