主题：★原getpy函数太弱智....请高手写个自定义getpy函数

我在网上找了一个，支持大字符集，在VB.net下通过。不知在foxtable下能不能用：

Public Function GetPY(ByVal strWords As String) As String

        '返回汉字的拼音首字母大写字符串，支持 GBK 大字符集

        Dim sReturn, sOneTxt As String
        Dim i As Integer
        For i = 0 To strWords.Length - 1
            sOneTxt = strWords.Substring(i, 1)
            sReturn = sReturn + GetGbkX(sOneTxt)
        Next

        Return sReturn

    End Function

    Private Function GetGbkX(ByVal str As String) As String

        If str.CompareTo("吖") < 0 Then
            Return str
        End If
        If str.CompareTo("八") < 0 Then
            Return "A"
        End If
        If str.CompareTo("嚓") < 0 Then
            Return "B"
        End If
        If str.CompareTo("咑") < 0 Then
            Return "C"
        End If
        If str.CompareTo("妸") < 0 Then
            Return "D"
        End If
        If str.CompareTo("发") < 0 Then
            Return "E"
        End If
        If str.CompareTo("旮") < 0 Then
            Return "F"
        End If
        If str.CompareTo("铪") < 0 Then
            Return "G"
        End If
        If str.CompareTo("讥") < 0 Then
            Return "H"
        End If
        If str.CompareTo("咔") < 0 Then
            Return "J"
        End If
        If str.CompareTo("垃") < 0 Then
            Return "K"
        End If
        If str.CompareTo("嘸") < 0 Then
            Return "L"
        End If
        If str.CompareTo("拏") < 0 Then
            Return "M"
        End If
        If str.CompareTo("噢") < 0 Then
            Return "N"
        End If
        If str.CompareTo("妑") < 0 Then
            Return "O"
        End If
        If str.CompareTo("七") < 0 Then
            Return "P"
        End If
        If str.CompareTo("亽") < 0 Then
            Return "Q"
        End If
        If str.CompareTo("仨") < 0 Then
            Return "R"
        End If
        If str.CompareTo("他") < 0 Then
            Return "S"
        End If
        If str.CompareTo("哇") < 0 Then
            Return "T"
        End If
        If str.CompareTo("夕") < 0 Then
            Return "W"
        End If
        If str.CompareTo("丫") < 0 Then
            Return "X"
        End If
        If str.CompareTo("帀") < 0 Then
            Return "Y"
        End If
        If str.CompareTo("咗") < 0 Then
            Return "Z"
        End If

        Return str

    End Function