Question

VC++MFC" 基于对话框" 中关于文件输入和输出的问题

class CRoomInfo
{
private:
CString roomnum;
int bednum;
int emptybed;
int jg;
CString call;
CString beizhu;
public:
CRoomInfo(){};
CRoomInfo(CString str1,int b,int j,CString str2,CString str3); void setRoomnum(CString str);
void setBednum(int a);
void setEmptybed(int a);
void setJg(int a);
void setCall(CString str);
void setBeizhu(CString str);

CString GetRoomnum(){return roomnum;}
int GetBednum(){return bednum;}
int GetEmptybed(){return emptybed;}
int GetJg(){return jg;}
CString GetCall(){return call;}
CString GetBeizhu(){return beizhu;}｝std::vector<CRoomInfo> vecRooms;如果我想将vecRooms中的所有元素输出到文本文档应该怎么编写代码呢？要是把硬盘上的文本文件读取到程序中又应该怎么写代码呢？

Answer 1

CFile xxx;xxx.Open("文件名",CFile::modeCreate||CFile::modeNotTruncate||CFile::modeReadWrite);