400mfcdlg.cpp

随机自动分班级排学号软件 一个朋友在中学教书

// 400MFCDlg.cpp : implementation file
//

#include "stdafx.h"
#include "400MFC.h"
#include "400MFCDlg.h"
#include <afxdlgs.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//ADD BY LZX
#define STU_NUM_ALL 3001
#define SCH_NUM_ALL 51
#define CLA_NUM_ALL 100
#define STU_NUM_ALL40 1200
typedef struct _STUDENT_ 
{  // stu 
    short int NUM;			//序号
    char name[10];			//姓名
    char sex[3];			//性别
    char chinese;			//语文成绩
    char math;				//数学成绩
    char school[50];		//毕业学校
	int classnum;	//班级
	unsigned int clssssign;	//座号
} STUDENT;
int student_num = 0;
STUDENT stu[STU_NUM_ALL];

typedef struct _SCHOOL_ 
{  // sch
    char school[50];		//毕业学校
	int studentnum;	//同一学校的人数
	short int num[2000];	//同一学校人的序号表
} SCHOOL;
int school_num = 0;
SCHOOL sch[SCH_NUM_ALL];

typedef struct _CLASS_ 
{  // cla 
	int studentnum;				//同一班级的人数
	short int num[200];			//同一班级人的序号表
} CLASS;
int class_num = 0;
CLASS cla[CLA_NUM_ALL];

typedef struct _CHANGE_ 
{  // cla 
	unsigned int num;		//要调整的序号
	short int classnum;		//要调去的班级
} CHANGE;
int change_num = 0;
CHANGE change[41];

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy400MFCDlg dialog

CMy400MFCDlg::CMy400MFCDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMy400MFCDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMy400MFCDlg)
	m_address_file = _T("");
	m_nStuNum = 0;
	m_nClaNum = 10;
	m_SSaveFileName = _T("输出.txt");
	m_bSaveMiddleFile = FALSE;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMy400MFCDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMy400MFCDlg)
	DDX_Text(pDX, IDC_EDIT1, m_address_file);
	DDX_Text(pDX, IDC_EDIT2, m_nStuNum);
	DDX_Text(pDX, IDC_EDIT3, m_nClaNum);
	DDX_Text(pDX, IDC_EDIT4, m_SSaveFileName);
	DDX_Check(pDX, IDC_CHECK1, m_bSaveMiddleFile);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMy400MFCDlg, CDialog)
	//{{AFX_MSG_MAP(CMy400MFCDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnChkChooseFile)
	ON_BN_CLICKED(IDC_BUTTON3, OnStart)
	ON_BN_CLICKED(IDC_BUTTON4, OnHelp_lzx)
	ON_BN_CLICKED(IDC_BUTTON2, OnButMakeSample)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy400MFCDlg message handlers

BOOL CMy400MFCDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMy400MFCDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMy400MFCDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMy400MFCDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMy400MFCDlg::OnChkChooseFile() 
{
	// TODO: Add your control notification handler code here
//	CFileDialog dlg(TRUE, NULL, NULL);// 
	CFileDialog dlg(TRUE,NULL,NULL,OFN_HIDEREADONLY,"Text files(*.txt)|*.txt|All files(*.*)|*.*||",this);
	if (IDOK != dlg.DoModal())
	{
		return;
	}
	UpdateData(TRUE);
	m_address_file = dlg.GetPathName();

	char rbuf[2] = {0};
	char buf[50] = {0};
	int i = 0;
	int j = 0;
	
	school_num = 0;
	student_num = 0;

	FH = fopen(m_address_file, "r+");
	if (NULL == FH)
	{
		MessageBox("error 1\nfalse to open the file!");
		return;
	}
	fseek(FH,0,SEEK_SET);
	do //read fist line
	{
		if (1 != fread(rbuf, 1, 1, FH))
		{
			fclose(FH);
			MessageBox("error 2\nthe file is null!");
			return;
		}
	} while(0x0a != rbuf[0]);
	while (1)
	{
		student_num++;
		if (student_num > STU_NUM_ALL)
		{
			student_num--;
			MessageBox("error 3\nStudent num to more!");
			goto go_out_read_choose_file;
		}

		i = 0;
		do //read NUM
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				if (0 != i)
				{
					MessageBox("error 4\nthe last is not integrity!");
				}
				goto go_out_read_choose_file;
			}
			if (rbuf[0]>'9' || rbuf[0]<'0' || i>9)//
			{
				if (0x09 == rbuf[0]) // only read the tab key
				{
					buf[i] = 0;
					stu[student_num].NUM = atoi(buf);
					break;
				}
				else
				{
					student_num--;
					MessageBox("error 5\nthe num is error!");
					goto go_out_read_choose_file;
				}
			}
			buf[i] = rbuf[0];
			i++;
		} while(1);

		do //read the tab key behind the num 
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				MessageBox("error 6\nthis line no name");
				goto go_out_read_choose_file;
			}
			if (0x09 == rbuf[0])
			{
				continue;
			}
			if (rbuf[0]>0 && rbuf[0]<0x20)
			{
				student_num--;
				MessageBox("error 7\nthis line no name");
				goto go_out_read_choose_file;
			}
			else
			{
				break;
			}
		} while(1);

		stu[student_num].name[0] = rbuf[0];
		i = 1;
		do //read name
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				MessageBox("error 8\nthis line no sex");
				goto go_out_read_choose_file;
			}
			if (rbuf[0]>0 && rbuf[0]<0x20)
			{
				if (0x09 == rbuf[0])
				{
					stu[student_num].name[i] = 0;
					break;
				}
				else
				{
					student_num--;
					MessageBox("error 9\nthis line name have other char!");
					goto go_out_read_choose_file;
				}
			}
			stu[student_num].name[i] = rbuf[0];
			i++;
			if (i >= 9)//if is 9,then 0-8 is err
			{
				student_num--;
				MessageBox("error 10\nthis line name more then 8 bytes!");
				goto go_out_read_choose_file;
			}
		} while(1);

		do //read the tab key behind the name
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				MessageBox("error 11\nthis line no sex");
				goto go_out_read_choose_file;
			}
			if (0x09 == rbuf[0])
			{
				continue;
			}
			if (rbuf[0]>0 && rbuf[0]<0x20)
			{
				student_num--;
				MessageBox("error 12\nthis line no sex");
				goto go_out_read_choose_file;
			}
			else
			{
				break;
			}
		} while(1);


		stu[student_num].sex[0] = rbuf[0];
		i = 1;
		do //read sex
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				MessageBox("error 13\nthis line no chinese");
				goto go_out_read_choose_file;
			}
			if (rbuf[0]>0 && rbuf[0]<0x20)
			{
				if (0x09 == rbuf[0])
				{
					stu[student_num].sex[i] = 0;
					break;
				}
				else
				{
					student_num--;
					MessageBox("error 14\nthis line sex have other char!");
					goto go_out_read_choose_file;
				}
			}
			stu[student_num].sex[i] = rbuf[0];
			i++;
			if (i >= 3)
			{
				student_num--;
				MessageBox("error 15\nthis line sex more then 2 bytes!");
				goto go_out_read_choose_file;
			}
		} while(1);
		if ((0 != strcmp(stu[student_num].sex, "男")) && (0 != strcmp(stu[student_num].sex, "女")))
		{
			student_num--;
			MessageBox("error 16\nthis line sex is not men or women!");
			goto go_out_read_choose_file;
		}

		do //read the tab key behind the sex
		{
			if (1 != fread(rbuf, 1, 1, FH))
			{
				student_num--;
				MessageBox("error 17\nthis line no chinese!");
				goto go_out_read_choose_file;
			}
			if (0x09 == rbuf[0])
			{
				continue;
			}
			if (rbuf[0]>0 && rbuf[0]<0x20)
			{
				student_num--;
				MessageBox("error 18\nthis line no chinese!");
				goto go_out_read_choose_file;
			}
			else
			{
				break;
			}
		} while(1);

		if (rbuf[0]>='A' && rbuf[0]<='C')
		{
			stu[student_num].chinese = rbuf[0];//read chinese
		}
		else
		{
			student_num--;
			MessageBox("error 19\nthis line chinese isn't A-C!");
			goto go_out_read_choose_file;
		}
		if (1 != fread(rbuf, 1, 1, FH))
		{
			student_num--;
			MessageBox("error 20\nthis line no math!");
			goto go_out_read_choose_file;
		}
		if (0x09 != rbuf[0])
		{
			student_num--;
			MessageBox("error 21\nthis line chinese is error!");
			goto go_out_read_choose_file;
		}