RadTreeView node single click and double click is not working

[Kapavarapu]

<telerik:RadTreeView ID="rtvCarnac" runat="server" Skin="Glow" BackColor="Black" Visible="true"
ForeColor="White" OnNodeDataBound="rtvCarnac_NodeDataBound"  OnNodeClick="rtvCarnac_NodeClick" OnClientDoubleClick="SelectNode" >
</telerik:RadTreeView>

 

 

If I click on node it will firing node click event. If I double click on node it will firing node click event. double click event is not firing. How can i slove this issue???????

[Kapavarapu]

Any help plz

[Kapavarapu]

I need help. any one help me