在VB6中,在运行时确定给定LCID的正确Charset的最佳方法是什么?

时间:2008-12-18 13:07:49

标签: vb6 locale character-encoding lcid

我在VB6应用程序中显示日文字符,系统区域设置为Japan,非Unicode程序的语言为日语。对GetACP()的调用正确返回日语932。当我将日语字符串插入我的控件时,它们显示为“ƒAƒtƒŠƒJ,Ì-”而不是“アフリカの女王”。如果我手动将Font.Charset设置为128,则它们会正确显示。

在VB6中确定给定LCID的正确Charset的最佳方法是什么?

3 个答案:

答案 0 :(得分:2)

答案 1 :(得分:2)

扩展Bob的答案,这里有一些代码来获取当前的默认字符集。

Private Const LOCALE_SYSTEM_DEFAULT As Long = &H800
Private Const LOCALE_IDEFAULTANSICODEPAGE As Long = &H1004
Private Const TCI_SRCCODEPAGE = 2

Private Type FONTSIGNATURE
    fsUsb(4) As Long
    fsCsb(2) As Long
End Type

Private Type CHARSETINFO
    ciCharset As Long
    ciACP As Long
    fs As FONTSIGNATURE
End Type

Private Declare Function GetLocaleInfo Lib "kernel32" Alias "GetLocaleInfoA" ( _
    ByVal Locale As Long, _
    ByVal LCType As Long, _
    ByVal lpLCData As String, _
    ByVal cchData As Long _
) As Long

Private Declare Function TranslateCharsetInfo Lib "GDI32" ( _
    lpSrc As Long, _
    lpcs As CHARSETINFO, _
    ByVal dwFlags As Long _
) As Long

Public Function GetCharset() As Long
On Error GoTo ErrorHandler

    Dim outlen As Long
    Dim lCodepage As Long
    Dim outBuffer As String
    Dim cs As CHARSETINFO

    outBuffer = String$(10, vbNullChar)
    outlen = GetLocaleInfo(LOCALE_SYSTEM_DEFAULT, LOCALE_IDEFAULTANSICODEPAGE, outBuffer, Len(outBuffer))

    If outlen > 0 Then
        lCodepage = val(Left$(outBuffer, outlen - 1))

        If TranslateCharsetInfo(ByVal lCodepage, cs, TCI_SRCCODEPAGE) Then
            GetCharset = cs.ciCharset
        End If
    End If

    Exit Function

ErrorHandler:
    GetCharset = 0
End Function

答案 2 :(得分:1)

第二种最好的方法是使用字体,font.charsets和启发式数据库,例如在这里完成:

http://www.example-code.com/vb/vb6-display-unicode.asp

最好的方式是下船是VB6的下沉船)