tree view

[tzzdvd]

Hi,
I am using treeview control and I would like to implement this thing with checkboxes:
If no children are selected the checkbox of the father is false.
If all children are selected the checkbox of the father is true.

And this is the problem...
If at least one of the children is selected (but not all) the checkbox of the father is true but grayed.

This control is only true or false.

I tried to use images but I found no way to know if the user clicks on the text or on the image. In both cases I have the event _NodeClick(ByVal Node As MSComctlLib.Node)

Thank's
Davide

 

[tzzdvd]

Sorry,
this is not the right form to write my quest

Davide