BCGControlBar Pro for MFC
UINT BCGM_REPORT_PREVIEW_LINK_CLICK

This registered windows message is sent to the report control's owner window by the default implementation of CBCGPReportCtrl::OnClickRowDescriptionLink.

Parameters
wParamID of Report Control that sent the message
lParama reference to BCGPLITEM structure, which describes the link.
Returns
The return value is ignored.