Collapsing all content under a TfrxGroupHeader
I'm looking at retrofitting a TfrxGroupHeader to an existing report to allow TfrxMasterData row occurrences to be selectively collapsed via drill-down.
That's now working to a degree - content within the TfrxMasterData and child bands under it can be toggled between visible and hidden.
Unfortunately the TfrxMasterData band has multiple TfrxDetailData bands under it (and subdetails under that), and these remain visible when their master's collapsed.
Is there any way of including detail data in the content that's hidden by a master's drill-down?