课设题目
火车票售票系统设计
课设要求
- 用户管理
- 车票信息的录入、修改和删除
- 根据不同需求对车票信息进行浏览、查询
- 购票业务管理
- 退票管理
- 按车次统计售票数量
- 按车次查询车票余量
- 车票信息的导入和导出
程序运行界面
核心代码
// pay.cpp : implementation file
//
#include "stdafx.h"
#include "火车票售票系统.h"
#include "pay.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// pay dialog
class Studentx{
public:
CString phone;
CString name;
};
vector <Studentx>stu;
int m=-1;
pay::pay(CWnd* pParent /*=NULL*/)
: CDialog(pay::IDD, pParent)
{
//{{AFX_DATA_INIT(pay)
//}}AFX_DATA_INIT
}
void pay::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(pay)
DDX_Control(pDX, IDC_LIST2, m_list);
DDX_Control(pDX, IDC_COMBO1, m_name);
DDX_Control(pDX, IDC_LIST1, m_pay);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(pay, CDialog)
//{{AFX_MSG_MAP(pay)
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
ON_BN_CLICKED(IDC_BUTTON10, OnButton10)
ON_BN_CLICKED(IDC_BUTTON8, OnButton8)
ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
ON_BN_CLICKED(IDC_BUTTON9, OnButton9)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// pay message handlers
BOOL pay::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
m_pay.InsertColumn(0,"车次",LVCFMT_CENTER,100);
m_pay.InsertColumn(1,"始发站",LVCFMT_CENTER,100);
m_pay.InsertColumn(2,"终点站",LVCFMT_CENTER,100);
m_pay.InsertColumn(3,"时间",LVCFMT_CENTER,100);
m_pay.InsertColumn(4,"余票数量",LVCFMT_CENTER,100);
m_pay.InsertColumn(5,"价格",LVCFMT_CENTER,95);
m_pay.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES);
m_list.InsertColumn(0,"姓名",LVCFMT_CENTER,100);
m_list.InsertColumn(1,"车次",LVCFMT_CENTER,95);
m_list.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES);
showname();
ShowCai();
show();
m_name.SetCurSel(0);
// m_flag.SetCurSel(0);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void pay::showname()
{
// m_list.DeleteAllItems(); // 全部清空
ifstream fin("members.txt",ios_base::in);
string a,b;
fin>>a>>b;
for(int i=0;!fin.fail();++i){
m_name.AddString(_T(a.data()));
rname=a.data();
Studentx s1;
s1.phone=a.data();
s1.name=b.data();
stu.reserve(stu.size()+1);//增加容量以防止溢出
stu.push_back(s1);
fin>>a>>b;
}
fin.close();
}
void pay::ShowCai()
{
m_pay.DeleteAllItems();
int num=ReadCai();
for(int i=0;i<num;i++)
{
m_pay.InsertItem(i,0);
m_pay.SetItemText(i,0,cai[i].id);// 车次
m_pay.SetItemText(i,1,cai[i].name);// 始发站
m_pay.SetItemText(i,2,cai[i].type);// 终点站
m_pay.SetItemText(i,3,cai[i].price);// 时间
m_pay.SetItemText(i,4,cai[i].flag);// 余票
m_pay.SetItemText(i,5,cai[i].time);// 价格
}
}
int pay::ReadCai()
{
FILE *file=fopen("chepiao.txt","r");
int a=0;
while(!feof(file))
{
fscanf(file,"%s%s%s%s%s%s",&cai[a].id,&cai[a].name,&cai[a].type,&cai[a].price,&cai[a].flag,&cai[a].time);
a++;
}
fclose(file);
a--;
return a;
}
void pay::OnButton1()
{
// TODO: Add your control notification handler code here
CString id,name,type,price,flag,time;// flag为输入or支出
GetDlgItem(IDC_EDIT4)->GetWindowText(id);
GetDlgItem(IDC_EDIT5)->GetWindowText(name);
GetDlgItem(IDC_EDIT6)->GetWindowText(type);
GetDlgItem(IDC_EDIT7)->GetWindowText(price);
GetDlgItem(IDC_EDIT8)->GetWindowText(flag);
GetDlgItem(IDC_EDIT9)->GetWindowText(time);
if(id==""||name==""||price==""||type==""||flag==""||time=="")
{
MessageBox("添加信息不能为空");
return;
}
FILE *file=fopen("chepiao.txt","a+");
fprintf(file,"%s %s %s %s %s %s\r\n",id,name,type,price,flag,time);
fclose(file);
MessageBox("添加成功");
ShowCai();
}
void pay::OnButton3()
{
CString txt_name;// 临时文件名
txt_name="chepiao.txt";
// TODO: Add your control notification handler code here
int sel = m_pay.GetSelectionMark();
if(sel ==-1)
{
MessageBox("请选择需要修改的车票！");
}
else
{
CString id,name,type,price,flag,time;
GetDlgItem(IDC_EDIT4)->GetWindowText(id);
GetDlgItem(IDC_EDIT5)->GetWindowText(name);
GetDlgItem(IDC_EDIT6)->GetWindowText(type);
GetDlgItem(IDC_EDIT7)->GetWindowText(price);
GetDlgItem(IDC_EDIT8)->GetWindowText(flag);
GetDlgItem(IDC_EDIT9)->GetWindowText(time);
if(id==""||name==""||price==""||type==""||flag==""||time=="")
{
MessageBox("修改信息不能为空");
return;
}
int num=ReadCai();
FILE *file=fopen(txt_name,"w");
for(int i=0;i<num;i++)
{
if(i==sel)
{
strcpy(cai[i].name,name);
strcpy(cai[i].type,type);
strcpy(cai[i].price,price);
strcpy(cai[i].flag,flag);
strcpy(cai[i].id,id);
strcpy(cai[i].time,time);
}
fprintf(file,"%s %s %s %s %s %s\r\n",cai[i].id,cai[i].name\
,cai[i].type,cai[i].price,cai[i].flag,cai[i].time);
}
fclose(file);
MessageBox("修改成功");
ShowCai();
}
}
void pay::OnButton5()
{
CString txt_name;// 临时文件名
txt_name="chepiao.txt";
// TODO: Add your control notification handler code here
int sel = m_pay.GetSelectionMark();
if(sel ==-1)
{
MessageBox("请先选择需要删除的车票信息");
}
else
{
CString id= m_pay.GetItemText(sel,0);
int num=ReadCai();
FILE *file=fopen(txt_name,"w+");
for(int i=0;i<num;i++)
{
if(strcmp(id,cai[i].id)==0)
continue;
fprintf(file,"%s %s %s %s %s %s\r\n",cai[i].id,cai[i].name\
,cai[i].type,cai[i].price,cai[i].flag,cai[i].time);
}
fclose(file);
MessageBox("删除成功","提示");
ShowCai();
}
}
void pay::OnButton6()
{
// TODO: Add your control notification handler code here
m_pay.DeleteAllItems();
CString id;
GetDlgItem(IDC_EDIT10)->GetWindowText(id);
if(id=="")
{
ShowCai();
}
else
{
int i = 0;
for(int a=0;a<ReadCai();a++)
{
if(strcmp(id,cai[a].id)==0)
{
m_pay.InsertItem(i,0);
m_pay.SetItemText(i,0,cai[a].id);
m_pay.SetItemText(i,1,cai[a].name);
m_pay.SetItemText(i,2,cai[a].type);
m_pay.SetItemText(i,3,cai[a].price);
m_pay.SetItemText(i,4,cai[a].flag);
m_pay.SetItemText(i,5,cai[a].time);
i++;
}
}
}
}
void pay::OnButton10()
{
// TODO: Add your control notification handler code here
int sel = m_pay.GetSelectionMark();
if(sel ==-1)
{
MessageBox("请选择需要购票的车次！");
}
else
{
// 将此购票信息存入buy.txt
FILE *file=fopen("buy.txt","a+");
fprintf(file,"%s %s\r\n",rname,m_pay.GetItemText(sel,0));
fclose(file);
// 修改余票数量
int num=ReadCai();
FILE *filex=fopen("chepiao.txt","w");
for(int i=0;i<num;i++)
{
if(i==sel)
{
int port = _ttoi(m_pay.GetItemText(sel,4)); //转化成10进制;
port=port-1;
CString x;
x.Format("%d",port);
strcpy(cai[i].flag,x);
}
fprintf(filex,"%s %s %s %s %s %s\r\n",cai[i].id,cai[i].name\
,cai[i].type,cai[i].price,cai[i].flag,cai[i].time);
}
fclose(file);
show();
ShowCai();
MessageBox("办理成功");
}
}
void pay::show()
{
m_list.DeleteAllItems();
int num=readnum();
for(int i=0;i<num;i++)
{
m_list.InsertItem(i,0);
m_list.SetItemText(i,0,caix[i].id);// 车次
m_list.SetItemText(i,1,caix[i].name);// 始发站
}
}
int pay::readnum()
{
FILE *file=fopen("buy.txt","r");
int a=0;
while(!feof(file))
{
fscanf(file,"%s%s",&caix[a].id,&caix[a].name);
a++;
}
fclose(file);
a--;
return a;
}
void pay::OnButton8()
{
// TODO: Add your control notification handler code here
CString str; //获取车次
GetDlgItem(IDC_EDIT3)->GetWindowText(str);
FILE *file=fopen("buy.txt","r");
int a=0;
char x0[20];
char x1[20];
float count=0;
while(!feof(file))
{
fscanf(file,"%s%s",&x0,&x1);
if(strcmp(x1,str)==0)
{
count++;
}
}
fclose(file);
CString aaa;
aaa.Format("当前车次售票张数为:%f",count-1);
MessageBox(aaa);
}
void pay::OnButton7()
{
// TODO: Add your control notification handler code here
int sel = m_list.GetSelectionMark();
if(sel ==-1)
{
MessageBox("请选择需要退票的车次！");
}
else
{
// 删除buy.tex中的已购买车票
int num=readnum();
FILE *file=fopen("buy.txt","w+");
for(int i=0;i<num;i++)
{
if(i==sel)
continue;
fprintf(file,"%s %s\r\n",caix[i].id,caix[i].name);
}
fclose(file);
MessageBox("删除成功","提示");
ShowCai();
show();
}
}
void pay::OnButton9()
{
// TODO: Add your control notification handler code here
int index = m_name.GetCurSel();
CString str_name;
CString strI;
m_name.GetLBText(index,str_name);
rname=str_name;
MessageBox("用户切换成功","提示");
}
项目源码
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