C# Treeview SelectedNode Click

Question

I manually select my Node in Treeview:

treeView1.SelectedNode = treeView1.Nodes[0].Nodes[0].Nodes[0];

But I want to click it also, not only select, cause I load data from XML into Form, depended on which Node has been clicked..

How to do this clickevent on the specified Node?

Jack Culhane · Accepted Answer · 2013-06-18 09:05:44Z

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To add to Saeed Amiri's answer, if you are using WinForms I think you need to add listeners to BeforeSelect or AfterSelect, instead of SelectedNodeChanged.

answered Jun 18, 2013 at 9:05

Jack Culhane

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Saeed Amiri · Accepted Answer · 2011-10-23 18:56:53Z

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I suggest trigger fetching data by SelectedNodeChanged, not onclick, because may be user click on one node multiple times and every time should wait for fetching new data but in fact there isn't any changes in data, Also you should do functionality of fetching data in separate method not in events, in events you should just call them (kind of single responsibility principle:).

answered Oct 23, 2011 at 18:56

Saeed Amiri

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1 Comment

Pedro77 Over a year ago

I think it is not available on WinForms, only in System.Web.UI.WebControls.

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