c++檔案拷貝

來源:互聯網
上載者:User

#include<iostream.h>
#include<afx.h>
void main()
{
  char SourceName[81];
  char DestinName[81];
  cout<<"n 請輸入源檔案名稱:";
  cin>>SourceName;
  cout<<"n 請輸入目標檔案名:";
  cin>>DestinName;
  try
  {
    CFile fileSource(SourceName,CFile::modeRead);
    CFile fileDestin(DestinName,CFile::modeCreate|CFile::modeWrite);
    char c;
    while(fileSource.Read(&c,1))
      fileDestin.Write(&c,1);
  }
  catch(CFileException *e)
  {
    switch(e->m_cause)
    {
    case CFileException::fileNotFound:
      cout<<"未找到檔案!"<<endl;
      break;
    case CFileException::badPath:
      cout<<"路徑輸入有錯!"<<endl;
      break;
    case CFileException::accessDenied:
      cout<<"沒有存取權限!"<<endl;
      break;
    case CFileException::diskFull:
      cout<<"磁碟滿!"<<endl;
      break;
    default:
      cout<<"在檔案拷貝過程中發生不知名錯誤!"<<endl;
      break;
    }
  }
}

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