mmm..strano
Ho provato velocemente a fare questa prova e non ho nessun errore :
Dim myTable As DataTable = New DataTable("TABLE")
Dim myCol As DataColumn
Dim myRow As DataRow
Dim i As Integer
myCol = New DataColumn
myCol.DataType = System.Type.GetType("System.String")
myCol.ColumnName = "ID"
myTable.Columns.Add(myCol)
myCol = New DataColumn
myCol.DataType = System.Type.GetType("System.String")
myCol.ColumnName = "PARENT"
myTable.Columns.Add(myCol)
For i = 0 To 2
myRow = myTable.NewRow()
myRow(0) = 0 + i
myRow(1) = 5 + i
myTable.Rows.Add(myRow)
Next i
Dim firstView As DataView = New DataView(myTable)
firstView.RowFilter = "[Parent]=6"
MsgBox(firstView.Count)
Alessio
http://blogs.dotnethell.it/alessiop