Modify records before drop

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   I drag records from Report1 containing CBlackRecords and drop them into Report2 with CBlueRecords. Thus, before the drop I need to make a conversion.

Previously, I did this in OnBeforePaste(). Due to the design-change I cannot do that anymore. Any ideas?

I tried handling XTP_NM_REPORT_DROP, re-assigning the drop-records (and freeing the old ones) but this causes a crash at XTPReportControl.cpp(3982). I also tried removing all records and add the new ones, but I cannot figure out how to do this correctly. CXTPReportRecord::Move() does not suffice, it seems...

Bug? If there is no other way to accomplish the above, I believe you should change this: CMDTARGET_RELEASE(pDropRecords);
to this: CMDTARGET_RELEASE(nmData.pRecords);

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znakeeye Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 26 July 2006 Status: Offline Points: 1672	Post Options Post Reply Quote znakeeye Report Post Thanks(0) Quote Reply Topic: Modify records before drop Posted: 10 May 2008 at 1:11pm
	I drag records from Report1 containing CBlackRecords and drop them into Report2 with CBlueRecords. Thus, before the drop I need to make a conversion. Previously, I did this in OnBeforePaste(). Due to the design-change I cannot do that anymore. Any ideas? I tried handling XTP_NM_REPORT_DROP, re-assigning the drop-records (and freeing the old ones) but this causes a crash at XTPReportControl.cpp(3982). I also tried removing all records and add the new ones, but I cannot figure out how to do this correctly. CXTPReportRecord::Move() does not suffice, it seems... Bug? If there is no other way to accomplish the above, I believe you should change this: CMDTARGET_RELEASE(pDropRecords); to this: CMDTARGET_RELEASE(nmData.pRecords);