fileexamdlg.cpp

一个evc下的关于文件操作的程序

// FileExamDlg.cpp : implementation file
//

#include "stdafx.h"
#include "FileExam.h"
#include "FileExamDlg.h"
// #include "Afxtempl.h"
#include "sipapi.h"
#include "Main1.h"
#include "hint.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

CList<CStudentData,CStudentData&> m_lststudent;
//定义操作标识，0代表添加，1代表编辑
extern  int m_operID;
CStudentData studentdata;
extern int listnum;
extern int findpos[10000];//存放找到的记录的位置
extern int hinttext;
CString  NO;
/////////////////////////////////////////////////////////////////////////////
// CFileExamDlg dialog

CFileExamDlg::CFileExamDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFileExamDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CFileExamDlg)
	m_xsbh = _T("");
	m_xsxm = _T("");
	m_csrq = _T("");
	m_bjmc = _T("");
	m_xsxb = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CFileExamDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFileExamDlg)
	DDX_Control(pDX, IDOK, m_btnsave);
	DDX_Control(pDX, IDCANCEL, m_btncancel);
	DDX_Control(pDX, IDC_Sxsbh, s_xsbh);
	DDX_Control(pDX, IDC_Sxsxm, s_xsxm);
	DDX_Control(pDX, IDC_Sxsxb, s_xsxb);
	DDX_Control(pDX, IDC_Scsrq, s_csrq);
	DDX_Control(pDX, IDC_Sbjmc, s_bjmc);
	DDX_Control(pDX, IDC_DELETE, m_delete);
	DDX_Control(pDX, IDC_EDTCSRQ, csrq);
	DDX_Control(pDX, IDC_EDTBJMC, bjmc);
	DDX_Control(pDX, IDC_CMBXSXB, xsxb);
	DDX_Control(pDX, IDC_EDTXSXM, xsxm);
	DDX_Control(pDX, IDC_EDTXSBH, xsbh);
	DDX_Text(pDX, IDC_EDTXSBH, m_xsbh);
	DDX_Text(pDX, IDC_EDTXSXM, m_xsxm);
	DDX_Text(pDX, IDC_EDTCSRQ, m_csrq);
	DDX_Text(pDX, IDC_EDTBJMC, m_bjmc);
	DDX_CBString(pDX, IDC_CMBXSXB, m_xsxb);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CFileExamDlg, CDialog)
	//{{AFX_MSG_MAP(CFileExamDlg)
//	ON_BN_CLICKED(IDC_BTNFIRST, OnBtnfirst)
//	ON_BN_CLICKED(IDC_BTNPRIOR, OnBtnprior)
//	ON_BN_CLICKED(IDC_BTNNEXT, OnBtnnext)
//	ON_BN_CLICKED(IDC_BTNLAST, OnBtnlast)
//	ON_BN_CLICKED(IDC_BTNADD, OnBtnadd)
//	ON_BN_CLICKED(IDC_BTNEDIT, OnBtnedit)
//	ON_BN_CLICKED(IDC_BTNSAVE, OnBtnsave)
//	ON_BN_CLICKED(IDC_BTNCANCEL, OnBtncancel)
//	ON_BN_CLICKED(IDC_DELETE, OnDelete)
	ON_EN_SETFOCUS(IDC_EDTXSBH, OnSetfocusEdtxsbh)
	ON_EN_KILLFOCUS(IDC_EDTXSBH, OnKillfocusEdtxsbh)
	ON_EN_KILLFOCUS(IDC_EDTXSXM, OnKillfocusEdtxsxm)
	ON_EN_SETFOCUS(IDC_EDTXSXM, OnSetfocusEdtxsxm)
	ON_EN_SETFOCUS(IDC_EDTCSRQ, OnSetfocusEdtcsrq)
	ON_EN_KILLFOCUS(IDC_EDTCSRQ, OnKillfocusEdtcsrq)
	ON_EN_SETFOCUS(IDC_EDTBJMC, OnSetfocusEdtbjmc)
	ON_EN_KILLFOCUS(IDC_EDTBJMC, OnKillfocusEdtbjmc)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFileExamDlg message handlers

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

	// 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
	controlDlg();//控制窗口和控件
	//CenterWindow(GetDesktopWindow());	// center to the hpc screen

	// TODO: Add extra initialization here
	CFile stufile;
//	CStudentData studentdata;
	POSITION pos;
	switch(m_operID) 
	{
    case 0://新建
		m_xsbh = _T("");
		m_xsxm = _T("");
		m_csrq = _T("");
		m_bjmc = _T("");
		m_xsxb = _T("");
		UpdateData(false);
    	break;
    case 1://查找前
		
		pos=m_lststudent.FindIndex(listnum);
		studentdata=m_lststudent.GetAt(pos);
		m_xsbh=studentdata.xsbh;
		m_xsxm=studentdata.xsxm;
		m_xsxb=studentdata.xb;
		m_csrq=studentdata.csrq;
		m_bjmc=studentdata.bjmc;
		UpdateData(false);
    	break;
	case 2://查找后
		pos=m_lststudent.FindIndex(findpos[listnum]);
		studentdata=m_lststudent.GetAt(pos);
		m_xsbh=studentdata.xsbh;
		m_xsxm=studentdata.xsxm;
		m_xsxb=studentdata.xb;
		m_csrq=studentdata.csrq;
		m_bjmc=studentdata.bjmc;
		UpdateData(false);
		break;
 
    }
	return true;
}



//	//初始化界面显示
	//	if(m_lststudent.GetCount()>0)
	//	{
	//		studentdata=m_lststudent.GetHead();
	//		m_iCurPos=0;
	//		//初始化第一条显示
	//		m_xsbh=studentdata.xsbh;
	//		m_xsxm=studentdata.xsxm;
	//		m_xsxb=studentdata.xb;
	//		m_csrq=studentdata.csrq;
	//		m_bjmc=studentdata.bjmc;
	//		UpdateData(false);
	//		
	//	}
	
// 	SetControlEnable(false);
	// SetNavigatorButton(m_iCurPos);
//	return TRUE;  // return TRUE  unless you set the focus to a control
//}
//设置控件的有效性
/*
void CFileExamDlg::SetControlEnable(bool aValue)
{
	//设置输入框的有效性
	xsbh.EnableWindow(aValue);
	xsxm.EnableWindow(aValue);
	xsxb.EnableWindow(aValue);
	csrq.EnableWindow(aValue);
	bjmc.EnableWindow(aValue);
    //设置指针按钮的有效性
	m_btnfirst.EnableWindow(!aValue);
	m_btnprior.EnableWindow(!aValue);
	m_btnnext.EnableWindow(!aValue);
	m_btnlast.EnableWindow(!aValue);
	//设置操作按钮的有效性
	m_btnadd.EnableWindow(!aValue);
	m_btnedit.EnableWindow(!aValue);
	m_btncancel.EnableWindow(aValue);
	m_btnsave.EnableWindow(aValue);
	m_delete.EnableWindow(!aValue);

}*/

//设置指针移动按钮的有效性
/*
void CFileExamDlg::SetNavigatorButton(int aValue)
{
	//如果学生队列数据小于2
	if(m_lststudent.GetCount()<2)
	{
		m_btnfirst.EnableWindow(false);
		m_btnprior.EnableWindow(false);
		m_btnnext.EnableWindow(false);
		m_btnlast.EnableWindow(false);
		return;
	}
	//指针移动到首部
	if(aValue==0)
	{
		m_btnfirst.EnableWindow(false);
		m_btnprior.EnableWindow(false);
		if(m_lststudent.GetCount()>=2)
		{
			m_btnnext.EnableWindow(true);
			m_btnlast.EnableWindow(true);
		}
	}//如果指针移动到末尾
	else if(aValue==m_lststudent.GetCount()-1)
	{
		m_btnnext.EnableWindow(false);
		m_btnlast.EnableWindow(false);
		if(m_lststudent.GetCount()>=2)
		{
			m_btnfirst.EnableWindow(true);
			m_btnprior.EnableWindow(true);
		}
	}
	else
	{
		m_btnfirst.EnableWindow(true);
		m_btnprior.EnableWindow(true);
		m_btnnext.EnableWindow(true);
		m_btnlast.EnableWindow(true);
	}
	    
}*/

/*
void CFileExamDlg::OnBtnfirst() 
{
	// TODO: Add your control notification handler code here
    CStudentData studentdata=m_lststudent.GetHead();
	m_iCurPos=0;
	//更新显示
	m_xsbh=studentdata.xsbh;
	m_xsxm=studentdata.xsxm;
	m_xsxb=studentdata.xb;
	m_csrq=studentdata.csrq;
	m_bjmc=studentdata.bjmc;
	UpdateData(false);
	//设置指针移动按钮的有效性
	SetNavigatorButton(m_iCurPos);
	
}*/


/*
void CFileExamDlg::OnBtnprior() 
{
	// TODO: Add your control notification handler code here
	m_iCurPos--;
	POSITION pos=m_lststudent.FindIndex(m_iCurPos);
	CStudentData studentdata=m_lststudent.GetAt(pos);
	//更新显示
	m_xsbh=studentdata.xsbh;
	m_xsxm=studentdata.xsxm;
	m_xsxb=studentdata.xb;
	m_csrq=studentdata.csrq;
	m_bjmc=studentdata.bjmc;
	UpdateData(false);
	//设置指针移动按钮的有效性
	SetNavigatorButton(m_iCurPos);
	
}*/


/*
void CFileExamDlg::OnBtnnext() 
{
	// TODO: Add your control notification handler code here
	m_iCurPos++;
	POSITION pos=m_lststudent.FindIndex(m_iCurPos);
	CStudentData studentdata=m_lststudent.GetAt(pos);
	//更新显示
	m_xsbh=studentdata.xsbh;
	m_xsxm=studentdata.xsxm;
	m_xsxb=studentdata.xb;
	m_csrq=studentdata.csrq;
	m_bjmc=studentdata.bjmc;
	UpdateData(false);
	//设置指针移动按钮的有效性
	SetNavigatorButton(m_iCurPos);
}*/


/*
void CFileExamDlg::OnBtnlast() 
{
	// TODO: Add your control notification handler code here
	CStudentData studentdata=m_lststudent.GetTail();
	m_iCurPos=m_lststudent.GetCount()-1;
	//更新显示
	m_xsbh=studentdata.xsbh;
	m_xsxm=studentdata.xsxm;
	m_xsxb=studentdata.xb;
	m_csrq=studentdata.csrq;
	m_bjmc=studentdata.bjmc;
	UpdateData(false);
	//设置指针移动按钮的有效性
	SetNavigatorButton(m_iCurPos);


}*/


/*
void CFileExamDlg::OnBtnadd() 
{
	// TODO: Add your control notification handler code here
	m_operID=0;//表示添加操作
	m_xsbh=L"";
	m_xsxm=L"";
	m_xsxb=L"";
	m_csrq=L"";
	m_bjmc=L"";
	UpdateData(false);
	SetControlEnable(true);