FILE 写txt资料

FILE 写txt文件
CString sx；
cstring sy；
FILE *fp = fopen(":\\表.txt","w+");
 fprintf(fp,"%s %s %s\n","00",sx,sy);
为什么sx是“555”的时候表.txt只有一个5

[解决办法]

C/C++ code

    CString sx("555");    CString sy;    FILE *fp = fopen(":\\表.txt","w+");    fwprintf(fp,_T("%s %s\n"),sx.GetBuffer(0),sy.GetBuffer(0));    fclose(fp);
[解决办法]
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C/C++ code

    CString sx("555");
    CString sy;
    FILE *fp = fopen(":\\表.txt","w+");
    fwprintf(fp,_T("%s %s\n"),sx.GetBuffer(0),sy.GetBuffer(0));
    fclose(fp);