在UNICODE转GB时，有几个字会是乱码，怎么办？

[Axiuluoyiping]

以下是我的转换代码
int m_Asclen = WideCharToMultiByte(CP_ACP,WC_COMPOSITECHECK | WC_DEFAULTCHAR, pwc, w_len, NULL, 0, NULL, NULL);
char * Message_Content = new char[m_Asclen];
memset(Message_Content, 0x0, m_Asclen-1);
WideCharToMultiByte(CP_ACP, 0, pwc, -1, Message_Content,m_Asclen, NULL, NULL);
m_Asclen 是要转换UNICODE码的长度
发现转换后，绝大多数的UNICODE码都可以转换，可有几个字老是转换错误
“一” ，“开”，“最”
究竟这是什么问题，请大虾帮帮忙！

[bcpl]

不会吧，我转换后没问题

LPOLESTR pwc = L"一开最";
int m_Asclen = WideCharToMultiByte(CP_ACP,
WC_COMPOSITECHECK|WC_DEFAULTCHAR,
pwc, -1, NULL, 0, NULL, NULL);

char * Message_Content = new char[m_Asclen];
memset(Message_Content, 0x0, m_Asclen-1);
WideCharToMultiByte(CP_ACP, 0, pwc, -1, Message_Content,m_Asclen, NULL, NULL);
afxDump << Message_Content << "\n";
delete [] Message_Content;