protected override void Data_Refresh(object sender, StoreRefreshDataEventArgs e)
{
string pid = e.Parameters["ParentID"];
Store1.DataSource = CurrentData.Where(p => p.ParentID == pid);
Store1.DataBind();
}
private Ext.Net.TreeNodeCollection getNodes(string pid)
{
Ext.Net.TreeNodeCollection nodes = new Ext.Net.TreeNodeCollection();
IEnumerable <sysprog> list2 = CurrentData.Where(prog => prog.ParentID == pid);
foreach (sysprog item in list2)
{
Ext.Net.TreeNode node = new Ext.Net.TreeNode(item.ProgName)
{
NodeID = item.id
};
if (item.IsGroup != "1")
{
node.Leaf = true;
}
nodes.Add(node);
}
return(nodes);
}