Dim node As NTreeListNode
While reader.Read()
node = New NTreeListNode()
Dim index As NTreeListNodeNumericSubItem = New NTreeListNodeNumericSubItem
index.Column = NTL_PluginManager.Columns("id")
index.Value = reader.GetInt32(0)
node.SubItems.Add(index)
Dim index_parent As NTreeListNodeNumericSubItem = New NTreeListNodeNumericSubItem
index_parent.Column = NTL_PluginManager.Columns("parentID")
index_parent.Value = reader.GetInt32(1)
node.SubItems.Add(index_parent)
.....
Dim install_path As NTreeListNodeStringSubItem = New NTreeListNodeStringSubItem()
install_path.Column = NTL_PluginManager.Columns("ProgramPath")
install_path.Text = reader.GetString(4)
node.SubItems.Add(install_path)
NTL_PluginManager.Nodes.Add(node)
End While

First on the string column if no data from reader ... it will display

Then if i click on header on UI (to sort table) the application shutdown.

I have already disable sortable in each column but it did not take effect... how to disable sorting when click on the header of the table?

Also my Check can not be edit how to make it editable ... also please give me event on check box change for me too so i can write code in it.

Best,