smellmine的专栏

int CRegisterNewUserDlg::IsRight(string card) {     int error=0;  int length=(int)card.length();  if (length { error=-5; return error; } cout int index=card.find_first_not_of("1234567890xX"

以下是只 bool CRegisterNewUserDlg::StrFormat(CString pStr) { for (int i = 0; i { if ((pStr[i] >= '0' && pStr[i] (pStr[i] >= 'a' && pStr[i] (pStr[i] >= 'A' && pStr[i] pStr[i] == '-' || pStr[i]