I have application where I use TcxDBTreeList. I have info about color and text of bands in database (each band have unique ID in database with corresponding data).
I have problem with RestoreFromRegistry function. There is problem that RestoreFromRegistry do not restore ID of band. I thinked that it can be corrected by using OnGetStoredPropertyValue and OnSetStoredPropertyValue. But TcxTreeListBand.ID is read only property. So I cannot set this value. So finally I need some "changeable ID". I change TcxTreeListBand and give property Tag: Integer to it. After some small reprograming everything works correctly and I can succesfully restore color and text for each band from database.
It would be helpful if you put property tag in TcxTreeListBand. So I do not need to change your resources with each release.
Put property tag:integer to class TcxTreeListBand.
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