CString与 char *之间的转换

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CString与 char *之间的转换

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http://www.cppblog.com/greatws/archive/2008/08/31/60546.html

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1、char * 转成 CString

char *str="abcd1234";//预转换，得到所需空间的大小int wcsLen = ::MultiByteToWideChar(CP_ACP, NULL, inputbuffer, strlen(inputbuffer), NULL, 0);//分配空间要给'\0'留个空间，MultiByteToWideChar不会给'\0'空间wchar_t* wszString = new wchar_t[wcsLen + 1];//转换::MultiByteToWideChar(CP_ACP, NULL, inputbuffer, strlen(inputbuffer), wszString, wcsLen);//最后加上'\0'wszString[wcsLen] = '\0';//附加到CString对象上CString content;content.Append(wszString);

1、CString 转成 char *

CString str=_T("hello kitty 12345 hello jackson");int len=str.GetLength();    char *buffer=new char[len+1];memset(buffer,0,len+1);WideCharToMultiByte(CP_OEMCP, NULL, (LPCWSTR)str, -1,NULL, 0, NULL, FALSE);WideCharToMultiByte(CP_OEMCP, NULL, (LPCWSTR)str, -1,(LPSTR)buffer, len, NULL, FALSE);    buffer[len]='\0';

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