WPF - binding Inside a collection - wpf

Question

I'm looking to bind a specific element of a list.
Public Class itemCATIA
Property l As New List(Of itemCATIAProperties) 'the list
Sub New(d)
For Each item As Parameter In pCATIA.UserRefProperties
Dim myP As New itemCATIAProperties(item.Name,
item.ValueAsString)
l.Add(myP) 'the list
Next
end sub
end class
Public Class itemCATIAProperties
Property Name As String
Property Value As String
Sub New(item As String, _value As String)
Dim s() As String = Strings.Split(item, "\")
Name = s(UBound(s))
Value = _value
End Sub
End Class
and below my tests to bind the correct value inside a dynamically created column :
Private Sub Window_Loaded(sender As Object, e As RoutedEventArgs)
Dim c As New DataGridTextColumn
c.Header = "MASS"
c.Binding = New Binding("l[Name='MASS'].Value") 'does not work
c.Binding = New Binding("l[0].Value") 'does not return the good index of my list l. i want index=c.header
MaDataGrid.Columns.Add(c)
End Sub
Is there a method to retrieve the value whose index is the column header ?
Thanks a lot :)

Answer 1

Well i resolved with something not very beautiful.. if someone get a best solution, i take :)
i replaced in the sub new() :
Dim l_ As New List(Of itemCATIAProperties)
For Each item As Parameter In pCATIA.UserRefProperties
Dim myP As New itemCATIAProperties(item.Name, item.ValueAsString)
l_.Add(myP)
Next
For i = 1 To 30
l.Add(Nothing)
Next
For Each item In l_
Select Case item.Name
Case "MATERIAL"
l(0) = item
Case "OBSERVATIONS"
l(1) = item
Case "LENGTH"
l(2) = item
Case "LENGTH"
l(3) = item
Case "THICKNESS/DIAMETER"
l(5) = item
Case "MASS"
l(5) = item
Case "SUPPLIER"
l(6) = item
Case "REF"
l(7) = item
Case "TTS"
l(8) = item
Case "SYM"
l(9) = item
Case "NomPuls_Marquage"
l(10) = item
Case "NomPuls_Traitement"
l(11) = item
Case "NomPuls_Protection"
l(12) = item
Case "NomPuls_Dim_Brutes"
l(13) = item
Case "NomPuls_Masse"
l(14) = item
Case "NomPuls_Matiere"
l(15) = item
Case "NomPuls_Designation"
l(16) = item
Case "NomPuls_Indice"
l(17) = item
Case "NomPuls_Planche"
l(18) = item
Case "DETAIL NUMBER"
l(19) = item
Case "STOCK SIZE"
l(20) = item
End Select
Next