Select node vaule dropdowntree from server side

[Santosh]

I want Select node value of dropdowntree at server side 
for that I used dropdowntree.selectedvalue,dropdowntree.selectedvalue but it is not working

[Shinu]

Hi Santosh,

Unfortunately I couldn't replicate the issue at my end. Please have a look into the sample code snippet which works fine at my end.

ASPX:

<telerik:RadDropDownTree ID="raddroptreeSelectValue" runat="server" DataFieldID="id" DataValueField="id" DataFieldParentID="parentid" DataTextField="text" DataSourceID="SqlDataSource1">
</telerik:RadDropDownTree>
<telerik:RadButton ID="radbtnSelectValue" runat="server" Text="Get SelectValue" OnClick="radbtnSelectValue_Click">
</telerik:RadButton>

C#:

protected void radbtnSelectValue_Click(object sender, EventArgs e)
{
    string value = raddroptreeSelectValue.SelectedValue;
}

Please provide your full code if it doesn't help.
Thanks,
Shinu.