BCGSuite for MFC
BCGCBPRODLLEXPORT UINT BCGM_ONCLICKINFOTIP

The message is sent to the dialog when user clicks an information tip.

Parameters
wParamthis parameter is ignored.
lParamHWND of the dialog control associated with information tip.
Returns
The return value is ignored.
See also
CBCGPDialog::SetControlInfoTip, CBCGPFormView::SetControlInfoTip, CBCGPPropertyPage::SetControlInfoTip, CBCGPDialogBar::SetControlInfoTip