CXTPCalendarCustomDataProvider

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   I created my own Data Provider derived from CXTPCalendarCostumDataProvider. 
(I use CXTPCalendarControl without CXTPCalendarControlView) 

m_pData = new CDataProvider();
CXTPCalendarResources calRes;
CXTPCalendarSchedules* pSchedules = m_pData-GetSchedules();
ASSERT(pSchedules);
for(int i=0; i<2; ++i){
 pSchedules->AddNewSchedule("NEU");
 CXTPCalendarResource *pRes = new CXTPCalendarResource();
 pRes->SetName("NEU");
 pRes->GetSchedules()->Add(i+1);
 pRes->SetDataProvider(m_pData, FALSE);
 calRes.Add(pRes);
}
m_pCal->SetResources(&calRes);

That works fine, but....
I am not able to delete my m_pData Object. 
delete m_pData; 
crashed in
CCmdTarget::~CCmdTarget()  -> ASSERT(m_dwRef <= 1);
I tried it also with 
CMDTARGET_RELEASE(m_pData);
no crash but memory leaks.

Any help about this topic would make me very happy.

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sbinder Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 22 November 2004 Location: Austria Status: Offline Points: 76	Post Options Post Reply Quote sbinder Report Post Thanks(0) Quote Reply Topic: CXTPCalendarCustomDataProvider Posted: 17 November 2008 at 10:27am
	I created my own Data Provider derived from CXTPCalendarCostumDataProvider. (I use CXTPCalendarControl without CXTPCalendarControlView) m_pData = new CDataProvider(); CXTPCalendarResources calRes; CXTPCalendarSchedules* pSchedules = m_pData-GetSchedules(); ASSERT(pSchedules); for(int i=0; i<2; ++i){ pSchedules->AddNewSchedule("NEU"); CXTPCalendarResource *pRes = new CXTPCalendarResource(); pRes->SetName("NEU"); pRes->GetSchedules()->Add(i+1); pRes->SetDataProvider(m_pData, FALSE); calRes.Add(pRes); } m_pCal->SetResources(&calRes); That works fine, but.... I am not able to delete my m_pData Object. delete m_pData; crashed in CCmdTarget::~CCmdTarget() -> ASSERT(m_dwRef <= 1); I tried it also with CMDTARGET_RELEASE(m_pData); no crash but memory leaks. Any help about this topic would make me very happy.

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 18 November 2008 at 9:21am
	Look into the sample SQLServerDataProvider and function SafeReleaseSQLDataProvider() in SQLServerDataProviderDoc file.

sbinder Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 22 November 2004 Location: Austria Status: Offline Points: 76	Post Options Post Reply Quote sbinder Report Post Thanks(0) Quote Reply Posted: 20 November 2008 at 4:51am
	Thank you, but I solved my problem. I override the CXTPCalendarEvent class and that made problems.