protected void treeList_CustomDataCallback(object sender, TreeListCustomDataCallbackEventArgs e)
{
string key = e.Argument.ToString();
TreeListNode node = ASPxTreeList1.FindNodeByKeyValue(key);
e.Result = GetEntryText(node);
}
protected void ASPxTreeList1_CommandColumnButtonInitialize(object sender, DevExpress.Web.ASPxTreeList.TreeListCommandColumnButtonEventArgs e)
{
TreeListNode node = ASPxTreeList1.FindNodeByKeyValue(e.NodeKey.ToString());
if (node.Level == 1)
{
e.Visible = DefaultBoolean.False;
}
}
protected void ASPxTreeList1_CustomCallback(object sender, TreeListCustomCallbackEventArgs e)
{
ASPxTreeList1.CollapseAll();
TreeListNode node = ASPxTreeList1.FindNodeByKeyValue(e.Argument);
while (node.ParentNode != null)
{
node.Expanded = true;
node = node.ParentNode;
}
}
protected void ASPxTreeList1_CommandColumnButtonInitialize(object sender, TreeListCommandColumnButtonEventArgs e)
{
if (e.ButtonType != TreeListCommandColumnButtonType.Delete)
{
return;
}
if (ASPxTreeList1.FindNodeByKeyValue(e.NodeKey).ChildNodes.Count != 0)
{
e.Visible = DevExpress.Utils.DefaultBoolean.False;
}
}
protected void ASPxGridView1_FocusedRowChanged(object sender, EventArgs e)
{
object key = ASPxGridView1.GetRowValues(ASPxGridView1.FocusedRowIndex, "ID");
if (key != null)
{
DevExpress.Web.ASPxTreeList.TreeListNode node = ASPxTreeList1.FindNodeByKeyValue(key.ToString());
if (node != null)
{
node.Focus();
}
}
}
