' Gambas class file

Static Public Sub Main()
  Dim myForm As Form
  myForm = New FStart
  myForm.Show
End

Public myThings As Collection

Public Sub btnCreate_Click()
'creating objects and add to collection
  Dim i As Integer
  Dim myThing As CThing
  myThings = New Collection
  For i = 1 To 7
    myThing = New CThing
    myThing.Name = ("Item") & " " & CStr(i)
    myThing.X = i
    myThing.Y = i
    myThing.ID = i 
    myThings.Add(myThing, CStr(myThing.ID))
  Next
  
'show the collectionmembers in treeview
  
  tvThings.Add("root", ("myThings"))
    
  For Each myThing In myThings
    tvThings.Add(myThing.ID, myThing.Name,, "root")
    tvThings.Add(myThing.ID & "Name", ("Name = ") & myThing.Name,, CStr(myThing.ID))
    tvThings.Add(myThing.ID & "X", "X= " & myThing.X,, CStr(myThing.ID))
    tvThings.Add(myThing.ID & "Y", "Y= " & myThing.Y,, CStr(myThing.ID))
    tvThings.Add(myThing.ID & "ID", "ID= " & myThing.ID,, CStr(myThing.ID))
  Next
  
  tvThings["root"].Expanded = True
  btnCreate.Enabled = False
End