typedef struct tagMySudent
{
TCHAR No[20];
TCHAR Name[20];
double score;
}MyStudent;
MyStudent *Student;
TCHAR RecBuf[100];
wsprintf(RecBuf,TEXT("学号:%s,姓名:%s,综合:%lf"),Student->No,Student->Name,Student->score);
MessageBox(hWnd,RecBuf,TEXT("学生信息"),MB_OK);
怎么综合那里输不出?