Can't Call Methods in MFC ActiveX

Question

I create a MFC ActiveX control with some interface methods in VS2012, and these methods work well. When I add some new methods to the ActiveX today , i can see the new methods in "activex control test container", but i can't call them(call methods and nothing happened). This also happened in IE11 when i trying to call the method with JS. The breakpoints in these new methods will never be reached. The old methods behave normally, and i add the new methods in the same manner. I don't know how to figure it, can anyone help me? Thanks a lot. Here is the implementation of a new method.

LONG CDCMonitorControllerClientCtrl::Init(LPCTSTR config)
{
    AFX_MANAGE_STATE(AfxGetStaticModuleState());

    MessageBox(_T("Call Init"));
    return 0;
}

/***********************************************************************/

I just fixed the problem.

The statement in dispatch map must appear in the same order as their dispatch IDs in the header file.

I added some events after i added the old methods. When I add a new method, VS add the dispatch statement to the end of BEGIN_DISPATCH_MAP section, which was placed after the events dispatch statements. I moved the new method's dispatch statement to the next of the last dispatch statement of old methods, everything works well. Here is the dispatch and events id(Init and StopListen are new methods):

enum {
    dispidStopListen = 11L,
    dispidInit = 10L,
    dispidTsapiDisconnected = 20L,
    dispidInterceptEnded = 19L,
    dispidInsertEnded = 18L,
    dispidListenEnded = 17L,
    dispidForceReleaseFailed = 16L,
    dispidForceReleseSuccess = 15L,
    dispidInterceptFailed = 14L,
    dispidInterceptSuccess = 13L,
    dispidStopInsertFailed = 12L,
    dispidStopInsertSuccess = 11L,
    dispidInsertFailed = 10L,
    dispidInsertSuccess = 9L,
    dispidStopListenFailed = 8L,
    dispidStopListenSuccess = 7L,
    dispidListenFailed = 6L,
    dispidListenSuccess = 5L,
    dispidLogoutFailed = 4L,
    dispidLogoutSuccess = 3L,
    dispidLoginFailed = 2L,
    dispidLoginSuccess = 1L,
    dispidForceLogout = 9L,
    dispidForceBusy = 8L,
    dispidForceFree = 7L,
    dispidIntercept = 6L,
    dispidForceRelease = 5L,
    dispidInsert = 4L,
    dispidListen = 3L,
    dispidMonitorLogout = 2L,
    dispidMonitorLogon = 1L
};

and here is the new BEGIN_DISPATCH_MAP section:

BEGIN_DISPATCH_MAP(CDCMonitorControllerClientCtrl, COleControl)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "MonitorLogon", dispidMonitorLogon, MonitorLogon, VT_I4, VTS_BSTR VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "MonitorLogout", dispidMonitorLogout, MonitorLogout, VT_I4, VTS_BSTR VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "Listen", dispidListen, Listen, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "Insert", dispidInsert, Insert, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceRelease", dispidForceRelease, ForceRelease, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "Intercept", dispidIntercept, Intercept, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceFree", dispidForceFree, ForceFree, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceBusy", dispidForceBusy, ForceBusy, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceLogout", dispidForceLogout, ForceLogout, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "Init", dispidInit, Init, VT_I4, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "StopListen", dispidStopListen, StopListen, VT_I4, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "LoginSuccess", dispidLoginSuccess, LoginSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "LoginFailed", dispidLoginFailed, LoginFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "LogoutSuccess", dispidLogoutSuccess, LogoutSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "LogoutFailed", dispidLogoutFailed, LogoutFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ListenSuccess", dispidListenSuccess, ListenSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ListenFailed", dispidListenFailed, ListenFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "StopListenSuccess", dispidStopListenSuccess, StopListenSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "StopListenFailed", dispidStopListenFailed, StopListenFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InsertSuccess", dispidInsertSuccess, InsertSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InsertFailed", dispidInsertFailed, InsertFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "StopInsertSuccess", dispidStopInsertSuccess, StopInsertSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "StopInsertFailed", dispidStopInsertFailed, StopInsertFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InterceptSuccess", dispidInterceptSuccess, InterceptSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InterceptFailed", dispidInterceptFailed, InterceptFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceReleseSuccess", dispidForceReleseSuccess, ForceReleseSuccess, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ForceReleaseFailed", dispidForceReleaseFailed, ForceReleaseFailed, VT_EMPTY, VTS_BSTR)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "ListenEnded", dispidListenEnded, ListenEnded, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InsertEnded", dispidInsertEnded, InsertEnded, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "InterceptEnded", dispidInterceptEnded, InterceptEnded, VT_EMPTY, VTS_NONE)
    DISP_FUNCTION_ID(CDCMonitorControllerClientCtrl, "TsapiDisconnected", dispidTsapiDisconnected, TsapiDisconnected, VT_EMPTY, VTS_NONE)
END_DISPATCH_MAP()

I changed the location of Init and StopListen.

Answer 1

I just fixed the problem.

The statement in dispatch map must appear in the same order as their dispatch IDs in the header file.

I have update the question for the detail, Thanks for @RogerRowland