RowFilter su Dataview

DV.RowFilter = "[Parent] = 0";

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)