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Display Checkboxs On Leaf Nodes Only

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This is a migrated thread and some comments may be shown as answers.
Andrew
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Andrew asked on 26 Nov 2008, 07:11 PM
what is the bestway to display checkboxs on leaf nodes only

is there a property like "showcheckboxes" in the standard treeview control from MS

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Yana
Telerik team
answered on 27 Nov 2008, 11:22 AM
Hello Andrew,

You should set CheckBoxes property to true in order to have checkboxes. The following code snippet demonstrates how to show checkboxes only for leaf nodes:

 protected void checkOnlyLeafNodes(RadTreeNode node)  
    {  
        if (node.Nodes.Count != 0)   
        {  
            node.Checkable = false;  
            foreach (RadTreeNode node1 in node.Nodes)  
                checkOnlyLeafNodes(node1);  
        }  
    } 

and you can call it in Page_Load event for every root node:

foreach (RadTreeNode node in RadTreeView1.Nodes)  
            checkOnlyLeafNodes(node); 

I hope this helps.

Kind regards,
Yana
the Telerik team

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