Public Sub AddClassProperties()

        Dim oTextSelection As TextSelection = DTE.ActiveWindow.Selection
        Dim iLinesSelected = oTextSelection.TextRanges.Count
        Dim colPropertyList As New Collection()
        Dim iIndex As Integer
        Dim oStart As EditPoint = oTextSelection.TopPoint.CreateEditPoint()
        Dim oEnd As TextPoint = oTextSelection.BottomPoint

        'Create an Undo context object so all the changes can be
        'undone by CTRL+Z
        Dim oUnDo As UndoContext = DTE.UndoContext

        'Supress the User Interface. This will make it run faster
        'and make all the changes appear once
        DTE.SuppressUI = True

        Try

            oUnDo.Open("Comment Line")

            'Do While (oStart.LessThan(oEnd))
            '    sPropertyList(iIndex) = oStart.GetText(oStart.LineLength).Trim.Replace(" New ", " ").Replace("()", "")
            '    oStart.LineDown()
            '    oStart.StartOfLine()
            '    iIndex += 1
            'Loop
            Dim sProperty As String
            Dim sLineOfText As String

            Do While (oStart.LessThan(oEnd))

                sLineOfText = oStart.GetText(oStart.LineLength).Trim
                '*** do some kind of simple check to make sure that this line
                '*** isn't blank and isn't some other kind of code or comment
                If (sLineOfText.IndexOf(" As ") >= 0 And ( _
                    (sLineOfText.IndexOf("Public ") >= 0) Or _
                    (sLineOfText.IndexOf("Private ") >= 0) Or _
                    (sLineOfText.IndexOf("Dim ") >= 0) Or _
                    (sLineOfText.IndexOf("Protected ") >= 0) Or _
                    (sLineOfText.IndexOf("Friend ") >= 0) Or _
                    (sLineOfText.IndexOf("ReDim ") >= 0) Or _
                    (sLineOfText.IndexOf("Shared ") >= 0) Or _
                    (sLineOfText.IndexOf("Static ") >= 0) _
                    )) Then

                    sProperty = oStart.GetText(oStart.LineLength).Trim.Replace(" New ", " ").Replace("()", "")

                    colPropertyList.Add(sProperty)
                End If

                oStart.LineDown()
                oStart.StartOfLine()

            Loop

            If colPropertyList.Count > 0 Then

                For Each sProperty In colPropertyList
                    Call InsertProperty(sProperty)
                Next

            Else
                MsgBox("You must select the class properties")
            End If

        Catch ex As System.Exception

            Debug.WriteLine(ex)
            If MsgBoxResult.Yes = MsgBox("Error: " & ex.ToString & vbCrLf & "Undo Changes?", MsgBoxStyle.YesNo) Then
                oUnDo.SetAborted()
            End If

            Return
        Finally

            'If an error occured, then need to make sure that the undo context is cleaned up.
            'Otherwise, the editor can be left in a perpetual undo context
            If oUnDo.IsOpen Then
                oUnDo.Close()
            End If

            DTE.SuppressUI = False
        End Try

    End Sub

    Private Sub InsertProperty(ByVal sProp As String)
        Dim oTextSelection As TextSelection = DTE.ActiveWindow.Selection
        Dim sMember As String = sProp.Substring(sProp.IndexOf(" ")).Trim
        Dim sDataType As String
        Dim sName As String
        Dim i As Integer
        Dim iAscVal As Integer

        i = sMember.IndexOf("(")
        If Not i = -1 Then
            sMember = sMember.Substring(0, i)
        End If

        i = sMember.IndexOf("=")
        If Not i = -1 Then
            sMember = sMember.Substring(0, i)
        End If

        sDataType = sMember.Substring(sMember.IndexOf(" As ") + 1)

        For i = 0 To sMember.Length - 1
            'iAscVal = Asc(Mid(sName, i, 1))
            iAscVal = Asc(sMember.Chars(i))
            If iAscVal > 64 And iAscVal < 91 Then
                sName = sMember.Substring(i)
                Exit For
            End If
        Next i

        sName = sName.Substring(0, sName.IndexOf(" As ") + 1).Trim

        If sName.Length = 0 Then
            MsgBox("Unable to process the class property: " & sMember & ".  This is usually caused by an incorrect naming convention (e.g. not cxName)")
            Return
        End If

        sMember = sMember.Substring(0, sMember.Length - sDataType.Length).Trim

        With oTextSelection
            .MoveToPoint(.ActivePoint.CodeElement(vsCMElement.vsCMElementClass).GetEndPoint(vsCMPart.vsCMPartWhole))
            .LineUp()
            .EndOfLine()
            .NewLine()
            .NewLine()
            .Insert("Public Property " & sName & "() " & sDataType)
            .NewLine()
            .Insert("Get")
            .NewLine()
            .Insert(sName & " = " & sMember)
            .NewLine()
            .Insert("End Get")
            .NewLine()
            .Insert(Chr(9))
            .Insert("Set (byval Value " & sDataType & ")")
            .NewLine()
            .Insert(sMember & "= Value")
            .NewLine()
            .Insert("End Set")
            .NewLine()
            .Insert("End Property")
            .NewLine()
        End With

    End Sub

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