protected void treePower_NodeCheck(object sender, ExtAspNet.TreeCheckEventArgs e)
{
if (e.Checked)
{
treePower.CheckAllNodes(e.Node.Nodes);
return;
}
treePower.UncheckAllNodes(e.Node.Nodes);
}
protected virtual void OnNodeCheck(TreeCheckEventArgs e)
{
EventHandler<TreeCheckEventArgs> handler = Events[_nodeCheckHandlerKey] as EventHandler<TreeCheckEventArgs>;
if (handler != null)
{
handler(this, e);
}
}