The attached zip file shows how to implement a treeview control with drag and drop functionality. I could not find anything similar in 'C' on the web and as this took some time to develop and debug I am posting the code as it may be useful for other members of this forum.
The code is well documented to make it easy to follow. Some functions are rather long and could be simplified by breaking them down into smaller functions if required.
Well done !!!
Nice job!
I've never been a big fan of the treeview control but you've added functionality to it that might change that.
Now permanently stored in my burgeoning toolkit of code. ;D
Thank you for sharing.