T is to accept any data type that we pass as the argument. that is the main advantage of generics in .net. the following code works fine, but doesnot allow the + opertor.


Private Sub add(Of...

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim x As Int16, y As Int16
x = CInt(TextBox1.Text)
y =...

hi,
try creating a different key for each node u create.i think that will work.key should be unique in treeview nodes.

Me.TreeView1.Nodes.Add(Me.ComboBox1.Text & i)