tcredit.~cpp

以学生本班的成绩管理为应用、开发一个小小和成绩管理系统。设计了如下类： Person 、Student、Teacher、Credit。利用builder的可视化编程.

//---------------------------------------------------------------------------


#pragma hdrstop
#include "TCredit.h"

//---------------------------------------------------------------------------
      bool Credit:: Write(FILE *fp)
      {
        char str[12];
         strcpy(str,this->NO.c_str());
         fwrite(str,11,1,fp);
         fwrite(&this->Crd,sizeof(float),1,fp);
         return 1;
      }
        bool Credit:: Read(FILE *fp )
        {
           char str[12];
           fread(str,11,1,fp);
           this->SetNO(str);
           fread(&this->Crd,sizeof(float),1,fp);
           return 1;
        }
#pragma package(smart_init)