TreeView Drag/Drop Tutorial

[David C. Holley]

Can anyone direct me toward a good tutorial that expains the Drag/Drop
capabilities that are possible with a TreeView control? I found the KB
article on microsoft.com, but would like to find something that gives a
good explaination of the technique and of the following functions

OLEDragDrop Event
OLEDragOver Event
OLEStartDrag Event

David H

(Not that I have any delusions of becoming a TreeView guru or anything...)

 

[Alex Dybenko]

Hi David,
Access does not support all Drag/Drop capabilities of treeview control, you
can look at this sample:
http://www.pointltd.com/Downloads/Details.asp?dlID=36

to see what i found that works. Dont know about any tutorial, but i think
you can use this sample as a startup.

 

[David C. Holley]

Can you provide comments for the sample? I'm finding it too complicated
of a solution to adapt or understand how it works.

 

[Alex Dybenko]

Hi David,
i think you can try to look at MS KB articles on D&D for basic explanations.
I tried to comment code as much as i could.

 

[David C. Holley]

I found one article on the subject, but its mostly code and doesn't
explain the nuances. The ActiveX Control article on the msdn site
doesn't elaborate on the various parameters for the SUB's nor does it
include code samples.