Allow user to select same node of a tree in treeview

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I have a treeview with a umber of nodes..
Whenever i select a node i am not able to select the same node again..
That is nothing happens when i click on the the currently selected node...
How can this be resolved?

Posted 5-Mar-13 7:15am

Member 9644631

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Sergey Alexandrovich Kryukov · Answer 1 · 2013-03-05T07:22:00

Solution 1

Of course, if you click on an already selected node, node selection/unselection events are not invokes, because it would not make any sense, as the selection is not changed. There is nothing to "resolve".

Even though you can detect this click by handling mouse events, I would advise you to avoid it. Better follow the reasonable existing design. Failure to follow it would be very confusing for your users.

—SA

Posted 5-Mar-13 7:22am

Sergey Alexandrovich Kryukov

Comments

Member 9644631 6-Mar-13 6:33am

But I require that.. As it is the need of client

Sergey Alexandrovich Kryukov 6-Mar-13 11:24am

Not clear. Require what?.. I already answered what you can do, but you should not do it.
You cannot say "I require" if you don't have good justification for it. You are free to ignore my advice and make harm. This is what I'm sure about, you decide...
—SA