visual studio 2012 - Treeview C# Click on a node for a text to appear -

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i have treeview multiple nodes (eg. a, b, c). if click on "b", want word "hello" appear in textbox.

i have method this:

private void treelist_selectednodechanged(object sender, system.eventargs e) {     this.layoutcontrolitem1.text="hello"; }

the hello text appearing though i'm not clicking on node. doing right?

the best event use nodemouseclick.

private void treeview1_nodemouseclick(object sender, treenodemouseclickeventargs e) {     this.layoutcontrolitem1.text = e.node.tag.tostring(); }

the simplest way different massages each node store them in nodes' tags:

somenode.tag = "some message";

note selectionchanged fire more want to, including each time selection cleared..

if need include keyboard selection should include check treeview1.selectednode != null in code..


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