ReportControl

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   I add records to report control like this:

CMessageRecord* pMsg = new CMessageRecord( nIconId, 

dwMinorClassId, csItem[0], csItem[1], csItem[2], csItem[3], nConnIconId, nRemIconId, nAuthIconId, csItem[7], csItem[8], pDevInfo, tDEVICE);
if(pMsg)

this->SendMessage(WM_ADD_RECORD_EX, (WPARAM)pMsg, 0);

while the message handler in report control is quite generic:

LRESULT CReportControl::OnAddRecordEx(WPARAM wParam, LPARAM /*lParam*/)

{

CXTPReportRecord* pRecord = (CXTPReportRecord*)wParam;
if(!pRecord)

return -1;

AddRecord(pRecord);
Populate();

RedrawControl();
return 0;

}

The records are displayed in the control. However, when I try right away to update a record and in CREportControl::OnUpdateRecord handler call:

CXTPReportRecords* pRecords = GetRecords();
int iCount = pRecords->GetCount();

the iCount is 0 !!!

Anybody can shed a light what I am nissing here?

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securigy Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 23 November 2007 Status: Offline Points: 41	Post Options Post Reply Quote securigy Report Post Thanks(0) Quote Reply Topic: ReportControl Posted: 09 July 2009 at 9:54pm
	I add records to report control like this: CMessageRecord* pMsg = new CMessageRecord( nIconId, dwMinorClassId, csItem[0], csItem[1], csItem[2], csItem[3], nConnIconId, nRemIconId, nAuthIconId, csItem[7], csItem[8], pDevInfo, tDEVICE); if(pMsg) this->SendMessage(WM_ADD_RECORD_EX, (WPARAM)pMsg, 0); while the message handler in report control is quite generic: LRESULT CReportControl::OnAddRecordEx(WPARAM wParam, LPARAM /lParam/) { CXTPReportRecord* pRecord = (CXTPReportRecord)wParam; if(!pRecord) return -1; AddRecord(pRecord); Populate(); RedrawControl(); return 0; } The records are displayed in the control. However, when I try right away to update a record and in CREportControl::OnUpdateRecord handler call: CXTPReportRecords pRecords = GetRecords(); int iCount = pRecords->GetCount(); the iCount is 0 !!! Anybody can shed a light what I am nissing here?

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 10 July 2009 at 5:56am
	Hi, Why do you send mssage and not call OnAddRecordEx directly ?
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS

securigy Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 23 November 2007 Status: Offline Points: 41	Post Options Post Reply Quote securigy Report Post Thanks(0) Quote Reply Posted: 10 July 2009 at 3:01pm
	I guess there is no real reason for that in this particular situation, but I also do it from other threads via PostMessage...Why do you think it make a difference? I can try to call it directly and let you know if it changed anything...

securigy Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 23 November 2007 Status: Offline Points: 41	Post Options Post Reply Quote securigy Report Post Thanks(0) Quote Reply Posted: 16 July 2009 at 3:16pm
	I tried to call OnAddRecord directly instead of posting the message - it did not change a thing... I still get '0' when I call pRecords->GetCount(); Is it a bug?

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 17 July 2009 at 1:13am
	Hi, GetCount return always number of records inside its array. if it returns 0, you do something wrong in your code. Send sample application and I help you find this problem.
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS