<div>
sorry other thing <br />
i am asking also how to post back the page when i check or uncheck the checkbox in the tree view control<br />
<br />
thank you
</div>


sorry other thing
i am asking also how to post back the page when i check or uncheck the checkbox in the tree view control

thank you

<div>
this is how to check all the children<br />
<br />
&nbsp; &nbsp; protected void TreeView1_SelectedNodeChan<wbr />ged(object<wbr /> sender, EventArgs e)<br />
&nbsp; &nbsp; {<br />
&nbsp; &nbsp; &nbsp; &nbsp; TreeView tv = (TreeView)sender;<br />
&nbsp; &nbsp; &nbsp; &nbsp; TreeNode tn = tv.SelectedNode;<br />
&nbsp; &nbsp; &nbsp; &nbsp; CheckAllChildNodes(tn);<br />
&nbsp; &nbsp; }<br />
<br />
&nbsp; &nbsp; public void CheckAllChildNodes(TreeNod<wbr />e child)<br />
&nbsp; &nbsp; {<br />
&nbsp; &nbsp; &nbsp; &nbsp; foreach (TreeNode n in child.ChildNodes)<br />
&nbsp; &nbsp; &nbsp; &nbsp; {<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; n.Checked = true;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; CheckAllChildNodes(n);<br />
&nbsp; &nbsp; &nbsp; &nbsp; }<br />
&nbsp; &nbsp; }<br />
<br />
I am not sure how to post pack the page on check/uncheck) box
</div>


this is how to check all the children

    protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
    {
        TreeView tv = (TreeView)sender;
        TreeNode tn = tv.SelectedNode;
        CheckAllChildNodes(tn);
    }

    public void CheckAllChildNodes(TreeNode child)
    {
        foreach (TreeNode n in child.ChildNodes)
        {
            n.Checked = true;
            CheckAllChildNodes(n);
        }
    }

I am not sure how to post pack the page on check/uncheck) box

<div>
<div class="content wysiwyg-content">
Dear Experts<br />
i am using ASP.NET 2.0, C#, VS2005<br />
<br />
i want to to check all child nodes of any parent,<br />
and if i checked a child i want it parent to be autochecked<br />
<br />
can you tell me how to do that<br />
thank you <br />

</div>
</div>


Dear Experts
i am using ASP.NET 2.0, C#, VS2005

i want to to check all child nodes of any parent,
and if i checked a child i want it parent to be autochecked

can you tell me how to do that
thank you 


TreeView JavaScript

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