c# - How can I eliminate the lines in TreeView while keeping all arrows -


i have treeview skinning using setwindowstheme() pinvoke, unable remove tree lines appear.

i not wish 'owner' drawn believe equivalent of taking 18-wheeler truck deliver 1 taco (overkill).

what clean, quick way eliminate tree forks while keeping expansion arrows. (i need keep arrows on root nodes well)

tree arrows

should :

treeview no forks

try this:

yourtreeview.showlines = false; yourtreeview.showplusminus = true;

enter image description here

not sure if show wish under theme, though.


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