pcsoft.us.windevCopyright 2026, PC SOFT21 Aug 2015 21:49:00 Z20 Aug 2015 09:38:00 ZHi I have a treeview table as the (programmed) source for Drag & Drop. I need to prevent users from being able to drag an entry if it has a manifest number (a hidden column in the treeview table) associated with it. How do I do that? Thanks David30WEBDEVen_UShttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop/read.awpmoderateur@pcsoft.fr (El moderador)webmaster@pcsoft.fr (El webmaster)guestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53621/read.awp21 Aug 2015 21:49:00 ZDerek Thankyou, thankyou, thankyou! That is the right approach; I had set my DndSource globally but by turning that on or off i…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53621/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53621/read.awp[WD20] Drag & Dropguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53613/read.awp21 Aug 2015 10:35:00 ZDavid I set a variable as True/False on row selection to determine whether DnD is valid. In my procedure 'lpDD_OnDrag' I use…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53613/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53613/read.awp[WD20] Drag & Dropguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53606/read.awp21 Aug 2015 01:07:00 ZHi Stefan That only seems to work on the drop side, which would achieve the same end result but I think it's better if it won't…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53606/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53606/read.awp[WD20] Drag & Dropguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53604/read.awp20 Aug 2015 23:19:00 ZHi David, I suppose you're looking for DnDCursor(dndNone). It prevents the drag and drop if set on the specific rows.https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53604/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53604/read.awp[WD20] Drag & Dropguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53603/read.awp20 Aug 2015 22:28:00 ZThanks Allard My problem was more how to disable the drag and drop for specific rows than how to determine whether it needed to…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53603/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53603/read.awp[WD20] Drag & Dropguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53593/read.awp20 Aug 2015 10:08:00 ZHi, Two ways of doing this I guess 1 In the click proces you have to read the tree and figger out where you are in the tree…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53593/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/53592-wd20-drag-amp-drop-53593/read.awp[WD20] Drag & Drop