Treeview control

I tried to use the treeview control. I added several nodes to the treeview control and then removed all the nodes using the Remove method. But when I tried to add newer nodes, an error message appeared : "Key non unique in the collection" whereas I created a new key ! What happened ?


Thanks !

can u paste the code please !!!!

Make sure the key is unique i.e. place a counter:

to add a node:

private sub
dim i as integer

i = 1

more code .......


Set mNode = tvw1.Nodes.Add(relative, tvwChild, i, Text)
i = i+1

end sub

maybe it's required to declare your integer as public or global, depending on the rest of your code

Good luck