IMsgStore::Advise
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From: Sylvester on 16 Feb 2005 09:09 Hello, I need to register for the event "fnewObjectCreated" (creation of a message) in my Inbox folder but the Advise method needs an alocated IMAPIAdviseSink object. If I write LPMAPIADVISESINK lpAdviseSink I get a warning that an uninitialized parameter is used. That's ok because I created a pointer to IMAPIAdviseSink Interface only. But how can I initialize lpAdviseSink????? RESULT = lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectCreat ed,lpAdviseSink,&ulong); please help thanks in advance Is there a good book available for either CEMAPI or MAPI?
From: Sylvester on 17 Feb 2005 06:38 I derived from IMAPIAdviseSync but my OnNotify will not dispatched. my code is the following and after a call to Advise RESULT has value 2147942487 what makes my code wrong? please help void CMainDlg::OnRegisterNotification() { HRESULT RESULT; LPMAPISESSION lppSession; LPMAPITABLE lppTable; SizedSPropTagArray(2, mSPropTagArray) = {2,{PR_DISPLAY_NAME,PR_ENTRYID}};//PR_DISPLAY_NAME, LPSRowSet pRows = NULL; LPSPropValue rgprops = NULL; LPMDB lppMDB; ULONG ulong = 1; ULONG cbEntryID = sizeof(ENTRYID); ULONG rgTags[2] = {1,PR_CE_IPM_INBOX_ENTRYID}; ULONG cValues = 0; ULONG lpulCount = 0; ULONG cbSize = sizeof(IMAPIAdviseSink); CNotify *lpAdviseSink = new CNotify; while(TRUE) { RESULT = MAPIInitialize(0); if(!(MB_OK == RESULT)) break; RESULT = MAPILogonEx(0,_T(""),_T(""),0,&lppSession); if(!(MB_OK == RESULT)) break; RESULT = lppSession->GetMsgStoresTable (MAPI_UNICODE,&lppTable); if(!(MB_OK == RESULT)) break; RESULT = lppTable->SetColumns((LPSPropTagArray)&mSPropTagArray, 0); if(!(MB_OK == RESULT)) break; CString msgstorename=_T(CUSTOM_EMAIL_ACCOUNT_NAME); while (TRUE) { LPSPropValue lpProp; RESULT = lppTable->QueryRows(1, 0, &pRows); if(!(MB_OK == RESULT)) goto logoff; if (pRows->cRows != 1) { goto logoff; } lpProp = &pRows->aRow[0].lpProps[0]; // check name if(_tcscmp(lpProp->Value.LPSZ, (LPCTSTR)msgstorename) == 0) { goto setAdvise; // messagestore exists } // free this row FreeProwsP(pRows); } setAdvise: RESULT = lppSession->OpenMsgStore(0,pRows->aRow[0].lpProps[1].Value.bin.cb,(ENTRYID*) pRows->aRow[0].lpProps[1].Value.bin.lpb,NULL,MDB_NO_DIALOG|MAPI_BEST_ACCESS, &lppMDB); if(!(MB_OK == RESULT)) break; RESULT = lppMDB->GetProps((LPSPropTagArray) rgTags, MAPI_UNICODE, &cValues, &rgprops); if(!(MB_OK == RESULT)) break; /* CbNewENTRYID(cbEntryID); RESULT = lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectMoved ,lpAdviseSink,&ulong); logoff: RESULT = lppSession->Logoff(0,MAPI_LOGOFF_SHARED,0); if(!(MB_OK == RESULT)) break; MAPIUninitialize(); break; } "Nathan Lewis" <a-nlewis(a)online.microsoft.com> schrieb im Newsbeitrag news:TOpZLMFFFHA.952(a)TK2MSFTNGXA01.phx.gbl... > I'm no MAPI expert, but I think on the desktop you would do something like > this: > > LPMAPIADVISESINK pAdviseSink = NULL; > HRESULT hR = HrAllocAdviseSink( YourCallbackFunc, lpvSomeParam, > &pAdviseSink ); > > if( SUCCEEDED( hR ) ) > { > hR = lppMDB->Advise( lcbEntryID, > (LPENTRYID)rgprops[0].Value.bin.lpb, > fnevObjectCreated, pAdviseSink, &ulong ); > } > > But since HrAllocAdviseSink doesn't seem to be implemented for Windows CE, > I think you'll have to implement the IMAPIAdviseSink interface yourself. > That complicates things a bit, but it shouldn't be too difficult. Here is > a *really* simplistic - and completely untested - implementation you could > try: > > #define USES_IID_IMAPIAdviseSink > #include <cemapi.h> > > class CMapiAdviseSink : public IMAPIAdviseSink > { > protected: > LPNOTIFCALLBACK m_pfnCallback; > LPVOID m_lpvContext; > LONG m_cRef; > > public: > CMapiAdviseSink( LPNOTIFCALLBACK pfnCallback, LPVOID lpvContext ) > : m_pfnCallback( pfnCallback ) > , m_lpvContext( lpvContext ) > , m_cRef( 0 ) > { > } > > public:// IUnknown > STDMETHOD(QueryInterface)( REFIID riid, LPVOID FAR * ppvObj ) > { > if( IID_IUnknown == riid || IID_IMAPIAdviseSink == riid ) > { > *ppvObj = this; > AddRef(); > return S_OK; > } > return E_NOINTERFACE; > } > STDMETHOD_(ULONG, AddRef)() > { > return InterlockedIncrement( &m_cRef ); > } > STDMETHOD_(ULONG, Release)() > { > ULONG ul = InterlockedDecrement( &m_cRef ); > > if( 0 == ul ) > delete this; > > return ul; > } > > public:// IMAPIAdviseSink > STDMETHOD_(ULONG, OnNotify)( ULONG cNotif, > LPNOTIFICATION lpNotifications ) > { > if( m_pfnCallback ) > m_pfnCallback( m_lpvContext, cNotif, lpNotifications ); > > return S_OK; > } > }; > > > You could also implement the HrAllocAdviseSink function yourself, like so: > > STDAPI HrAllocAdviseSink( LPNOTIFCALLBACK lpfnCallback, > LPVOID lpvContext, LPMAPIADVISESINK* lppAdviseSink ) > { > if( NULL == lppAdviseSink ) > return E_INVALIDARG; > > *lppAdviseSink = new CMapiAdviseSink( lpfnCallback, lpvContext ); > > if( NULL == *lppAdviseSink ) > return E_OUTOFMEMORY; > > (*lppAdviseSink)->AddRef(); > return S_OK; > } > > > Then just throw all of this in a separate header file, and you'll end up > with code that will compile for either the desktop or Windows CE. > Theoretically, anyway - as I said, I haven't actually tested this code. > Give it a shot and let me know how it works out... > > > --- > > Nathan Lewis > Microsoft Mobile and Embedded Devices Developer Support > > This posting is provided "AS IS" with no warranties, and confers no rights. > > > > -------------------- > From: "Sylvester" <lists_sebastian(a)yahoo.de> > Subject: IMsgStore::Advise > Date: Wed, 16 Feb 2005 15:09:53 +0100 > > > Hello, > > I need to register for the event "fnewObjectCreated" (creation of a message) > in my Inbox folder but the Advise method needs an alocated IMAPIAdviseSink > object. > If I write LPMAPIADVISESINK lpAdviseSink I get a warning that an > uninitialized parameter is used. That's ok because I created a pointer to > IMAPIAdviseSink Interface only. But how can I initialize lpAdviseSink????? > > RESULT = > lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectCreat > ed,lpAdviseSink,&ulong); > > please help thanks in advance > > Is there a good book available for either CEMAPI or MAPI? > > >
From: Nathan Lewis on 17 Feb 2005 12:00 That error code corresponds to "The parameter is incorrect". Looking at the documentation for the IMsgStore::Advise method (http://msdn.microsoft.com/library/en-us/APISP/html/sp__mapi1book_imsgstore_ advise.asp), it looks like the first parameter must be set to zero, and the second must be set to NULL. --- Nathan Lewis Microsoft Mobile and Embedded Devices Developer Support This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- From: "Sylvester" <lists_sebastian(a)yahoo.de> Subject: Re: IMsgStore::Advise Date: Thu, 17 Feb 2005 12:38:56 +0100 I derived from IMAPIAdviseSync but my OnNotify will not dispatched. my code is the following and after a call to Advise RESULT has value 2147942487 what makes my code wrong? please help void CMainDlg::OnRegisterNotification() { HRESULT RESULT; LPMAPISESSION lppSession; LPMAPITABLE lppTable; SizedSPropTagArray(2, mSPropTagArray) = {2,{PR_DISPLAY_NAME,PR_ENTRYID}};//PR_DISPLAY_NAME, LPSRowSet pRows = NULL; LPSPropValue rgprops = NULL; LPMDB lppMDB; ULONG ulong = 1; ULONG cbEntryID = sizeof(ENTRYID); ULONG rgTags[2] = {1,PR_CE_IPM_INBOX_ENTRYID}; ULONG cValues = 0; ULONG lpulCount = 0; ULONG cbSize = sizeof(IMAPIAdviseSink); CNotify *lpAdviseSink = new CNotify; while(TRUE) { RESULT = MAPIInitialize(0); if(!(MB_OK == RESULT)) break; RESULT = MAPILogonEx(0,_T(""),_T(""),0,&lppSession); if(!(MB_OK == RESULT)) break; RESULT = lppSession->GetMsgStoresTable (MAPI_UNICODE,&lppTable); if(!(MB_OK == RESULT)) break; RESULT = lppTable->SetColumns((LPSPropTagArray)&mSPropTagArray, 0); if(!(MB_OK == RESULT)) break; CString msgstorename=_T(CUSTOM_EMAIL_ACCOUNT_NAME); while (TRUE) { LPSPropValue lpProp; RESULT = lppTable->QueryRows(1, 0, &pRows); if(!(MB_OK == RESULT)) goto logoff; if (pRows->cRows != 1) { goto logoff; } lpProp = &pRows->aRow[0].lpProps[0]; // check name if(_tcscmp(lpProp->Value.LPSZ, (LPCTSTR)msgstorename) == 0) { goto setAdvise; // messagestore exists } // free this row FreeProwsP(pRows); } setAdvise: RESULT = lppSession->OpenMsgStore(0,pRows->aRow[0].lpProps[1].Value.bin.cb,(ENTRYID*) pRows->aRow[0].lpProps[1].Value.bin.lpb,NULL,MDB_NO_DIALOG|MAPI_BEST_ACCESS, &lppMDB); if(!(MB_OK == RESULT)) break; RESULT = lppMDB->GetProps((LPSPropTagArray) rgTags, MAPI_UNICODE, &cValues, &rgprops); if(!(MB_OK == RESULT)) break; /* CbNewENTRYID(cbEntryID); RESULT = lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectMoved ,lpAdviseSink,&ulong); logoff: RESULT = lppSession->Logoff(0,MAPI_LOGOFF_SHARED,0); if(!(MB_OK == RESULT)) break; MAPIUninitialize(); break; } "Nathan Lewis" <a-nlewis(a)online.microsoft.com> schrieb im Newsbeitrag news:TOpZLMFFFHA.952(a)TK2MSFTNGXA01.phx.gbl... > I'm no MAPI expert, but I think on the desktop you would do something like > this: > > LPMAPIADVISESINK pAdviseSink = NULL; > HRESULT hR = HrAllocAdviseSink( YourCallbackFunc, lpvSomeParam, > &pAdviseSink ); > > if( SUCCEEDED( hR ) ) > { > hR = lppMDB->Advise( lcbEntryID, > (LPENTRYID)rgprops[0].Value.bin.lpb, > fnevObjectCreated, pAdviseSink, &ulong ); > } > > But since HrAllocAdviseSink doesn't seem to be implemented for Windows CE, > I think you'll have to implement the IMAPIAdviseSink interface yourself. > That complicates things a bit, but it shouldn't be too difficult. Here is > a *really* simplistic - and completely untested - implementation you could > try: > > #define USES_IID_IMAPIAdviseSink > #include <cemapi.h> > > class CMapiAdviseSink : public IMAPIAdviseSink > { > protected: > LPNOTIFCALLBACK m_pfnCallback; > LPVOID m_lpvContext; > LONG m_cRef; > > public: > CMapiAdviseSink( LPNOTIFCALLBACK pfnCallback, LPVOID lpvContext ) > : m_pfnCallback( pfnCallback ) > , m_lpvContext( lpvContext ) > , m_cRef( 0 ) > { > } > > public:// IUnknown > STDMETHOD(QueryInterface)( REFIID riid, LPVOID FAR * ppvObj ) > { > if( IID_IUnknown == riid || IID_IMAPIAdviseSink == riid ) > { > *ppvObj = this; > AddRef(); > return S_OK; > } > return E_NOINTERFACE; > } > STDMETHOD_(ULONG, AddRef)() > { > return InterlockedIncrement( &m_cRef ); > } > STDMETHOD_(ULONG, Release)() > { > ULONG ul = InterlockedDecrement( &m_cRef ); > > if( 0 == ul ) > delete this; > > return ul; > } > > public:// IMAPIAdviseSink > STDMETHOD_(ULONG, OnNotify)( ULONG cNotif, > LPNOTIFICATION lpNotifications ) > { > if( m_pfnCallback ) > m_pfnCallback( m_lpvContext, cNotif, lpNotifications ); > > return S_OK; > } > }; > > > You could also implement the HrAllocAdviseSink function yourself, like so: > > STDAPI HrAllocAdviseSink( LPNOTIFCALLBACK lpfnCallback, > LPVOID lpvContext, LPMAPIADVISESINK* lppAdviseSink ) > { > if( NULL == lppAdviseSink ) > return E_INVALIDARG; > > *lppAdviseSink = new CMapiAdviseSink( lpfnCallback, lpvContext ); > > if( NULL == *lppAdviseSink ) > return E_OUTOFMEMORY; > > (*lppAdviseSink)->AddRef(); > return S_OK; > } > > > Then just throw all of this in a separate header file, and you'll end up > with code that will compile for either the desktop or Windows CE. > Theoretically, anyway - as I said, I haven't actually tested this code. > Give it a shot and let me know how it works out... > > > --- > > Nathan Lewis > Microsoft Mobile and Embedded Devices Developer Support > > This posting is provided "AS IS" with no warranties, and confers no rights. > > > > -------------------- > From: "Sylvester" <lists_sebastian(a)yahoo.de> > Subject: IMsgStore::Advise > Date: Wed, 16 Feb 2005 15:09:53 +0100 > > > Hello, > > I need to register for the event "fnewObjectCreated" (creation of a message) > in my Inbox folder but the Advise method needs an alocated IMAPIAdviseSink > object. > If I write LPMAPIADVISESINK lpAdviseSink I get a warning that an > uninitialized parameter is used. That's ok because I created a pointer to > IMAPIAdviseSink Interface only. But how can I initialize lpAdviseSink????? > > RESULT = > lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectCreat > ed,lpAdviseSink,&ulong); > > please help thanks in advance > > Is there a good book available for either CEMAPI or MAPI? > > >
From: Sylvester on 16 Feb 2005 12:22 i found a possible solution but I'm not sure wether it is functional or not ULONG cbSize = sizeof(IMAPIAdviseSink); LPMAPIADVISESINK lpAdviseSink; MAPIAllocateBuffer(cbSize, (LPVOID*)&lpAdviseSink); can I do something like this? but now Advise is giving me an ErrorCode which I cannot interpret because in help he is not documented HRESULT has the value2147942487... please help "Sylvester" <lists_sebastian(a)yahoo.de> schrieb im Newsbeitrag news:eaVMxEDFFHA.3928(a)TK2MSFTNGP15.phx.gbl... > Hello, > > I need to register for the event "fnewObjectCreated" (creation of a message) > in my Inbox folder but the Advise method needs an alocated IMAPIAdviseSink > object. > If I write LPMAPIADVISESINK lpAdviseSink I get a warning that an > uninitialized parameter is used. That's ok because I created a pointer to > IMAPIAdviseSink Interface only. But how can I initialize lpAdviseSink????? > > RESULT = > lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectCreat > ed,lpAdviseSink,&ulong); > > please help thanks in advance > > Is there a good book available for either CEMAPI or MAPI? > >
From: Nathan Lewis on 16 Feb 2005 13:12
I'm no MAPI expert, but I think on the desktop you would do something like this: LPMAPIADVISESINK pAdviseSink = NULL; HRESULT hR = HrAllocAdviseSink( YourCallbackFunc, lpvSomeParam, &pAdviseSink ); if( SUCCEEDED( hR ) ) { hR = lppMDB->Advise( lcbEntryID, (LPENTRYID)rgprops[0].Value.bin.lpb, fnevObjectCreated, pAdviseSink, &ulong ); } But since HrAllocAdviseSink doesn't seem to be implemented for Windows CE, I think you'll have to implement the IMAPIAdviseSink interface yourself. That complicates things a bit, but it shouldn't be too difficult. Here is a *really* simplistic - and completely untested - implementation you could try: #define USES_IID_IMAPIAdviseSink #include <cemapi.h> class CMapiAdviseSink : public IMAPIAdviseSink { protected: LPNOTIFCALLBACK m_pfnCallback; LPVOID m_lpvContext; LONG m_cRef; public: CMapiAdviseSink( LPNOTIFCALLBACK pfnCallback, LPVOID lpvContext ) : m_pfnCallback( pfnCallback ) , m_lpvContext( lpvContext ) , m_cRef( 0 ) { } public:// IUnknown STDMETHOD(QueryInterface)( REFIID riid, LPVOID FAR * ppvObj ) { if( IID_IUnknown == riid || IID_IMAPIAdviseSink == riid ) { *ppvObj = this; AddRef(); return S_OK; } return E_NOINTERFACE; } STDMETHOD_(ULONG, AddRef)() { return InterlockedIncrement( &m_cRef ); } STDMETHOD_(ULONG, Release)() { ULONG ul = InterlockedDecrement( &m_cRef ); if( 0 == ul ) delete this; return ul; } public:// IMAPIAdviseSink STDMETHOD_(ULONG, OnNotify)( ULONG cNotif, LPNOTIFICATION lpNotifications ) { if( m_pfnCallback ) m_pfnCallback( m_lpvContext, cNotif, lpNotifications ); return S_OK; } }; You could also implement the HrAllocAdviseSink function yourself, like so: STDAPI HrAllocAdviseSink( LPNOTIFCALLBACK lpfnCallback, LPVOID lpvContext, LPMAPIADVISESINK* lppAdviseSink ) { if( NULL == lppAdviseSink ) return E_INVALIDARG; *lppAdviseSink = new CMapiAdviseSink( lpfnCallback, lpvContext ); if( NULL == *lppAdviseSink ) return E_OUTOFMEMORY; (*lppAdviseSink)->AddRef(); return S_OK; } Then just throw all of this in a separate header file, and you'll end up with code that will compile for either the desktop or Windows CE. Theoretically, anyway - as I said, I haven't actually tested this code. Give it a shot and let me know how it works out... --- Nathan Lewis Microsoft Mobile and Embedded Devices Developer Support This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- From: "Sylvester" <lists_sebastian(a)yahoo.de> Subject: IMsgStore::Advise Date: Wed, 16 Feb 2005 15:09:53 +0100 Hello, I need to register for the event "fnewObjectCreated" (creation of a message) in my Inbox folder but the Advise method needs an alocated IMAPIAdviseSink object. If I write LPMAPIADVISESINK lpAdviseSink I get a warning that an uninitialized parameter is used. That's ok because I created a pointer to IMAPIAdviseSink Interface only. But how can I initialize lpAdviseSink????? RESULT = lppMDB->Advise(cbEntryID,(LPENTRYID)rgprops[0].Value.bin.lpb,fnevObjectCreat ed,lpAdviseSink,&ulong); please help thanks in advance Is there a good book available for either CEMAPI or MAPI? |