listtextdlg.cpp

短信平台的界面编程

// ListTextDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ListText.h"
#include "ListTextDlg.h"
#include "MyDialog.h"
#include "afx.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

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

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();
	void MyTrim(char *pbuffer, int len)
{	char *PByte = pbuffer;
    for (int i = 0; i<len; i++)
	{ if ((*PByte)==' ')
	{(*PByte)=0;
	break;
	};
	PByte++;
	};
	
}

// 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()

/////////////////////////////////////////////////////////////////////////////
// CListTextDlg dialog

CListTextDlg::CListTextDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CListTextDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CListTextDlg)
	m_Edit1 = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CListTextDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CListTextDlg)
	DDX_Control(pDX, IDC_LIST1, m_ListCtrl);
	DDX_Text(pDX, IDC_EDIT1, m_Edit1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CListTextDlg, CDialog)
	//{{AFX_MSG_MAP(CListTextDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_NOTIFY(LVN_INSERTITEM, IDC_LIST1, OnInsertitemList1)
	ON_BN_CLICKED(IDC_BUTTON2, OnDel)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_NOTIFY(NM_DBLCLK, IDC_LIST1, OnDblclkList1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CListTextDlg message handlers




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

	// Add "About..." menu item to system menu.
//	SPS Sps[]=
//
//	{//信息 
/*
{"红梅",0,"1000","30","30000"}, 

{"黄梅",0,"1000","29","29000"}, 

{"绿梅",0,"1000","28","28000"}, 

{"青梅",0,"1000","27","27000"}, 

{"白梅",0,"1000","31","31000"}, 

{"红梅",1,"1000","30","30000"}, 

{"黄梅",1,"1000","29","29000"}, 

{"绿梅",1,"1000","28","28000"}, 

{"青梅",1,"1000","27","27000"}, 

{"白梅",1,"1000","31","31000"}}; */

	LV_ITEM lvitem; 

	LV_COLUMN lvcol; 
    int i;

lvcol.mask=LVCF_FMT|LVCF_SUBITEM|LVCF_TEXT|LVCF_WIDTH; 

lvcol.fmt=LVCFMT_CENTER;//居中 

i=0; 

lvcol.pszText="日期"; 

lvcol.iSubItem=i; 

lvcol.cx=70; 

m_ListCtrl.InsertColumn(i++,&lvcol); 

lvcol.pszText="发送人"; 

lvcol.iSubItem=i; 

lvcol.cx=70; 

m_ListCtrl.InsertColumn(i++,&lvcol); 

lvcol.pszText="单 价"; 

lvcol.iSubItem=i; 

lvcol.cx=70; 

m_ListCtrl.InsertColumn(i++,&lvcol); 

lvcol.pszText="金 额"; 

lvcol.iSubItem=i; 

lvcol.cx=70; 

m_ListCtrl.InsertColumn(i++,&lvcol); 

lvcol.pszText="数量"; 

lvcol.iSubItem=i; 

lvcol.cx=70; 

m_ListCtrl.InsertColumn(i++,&lvcol); 

//向列表控制中添加表项 
//const int ItemsAmount=60;
CFile myfile;
myfile.Open("wokao.txt",CFile::modeReadWrite);

//ULONGLONG flength;
int b;
b=sizeof(SPS);
int flength=myfile.GetLength();
int ItemsAmount=int (flength/b);

SPS buf[60];
//{
//	{"hongmei",0,"1","30","30000"},

//	{"huangmei",0,"1","29","29000"}
//};

//myfile.Write(buf,ItemsAmount*sizeof(SPS));
int count=myfile.Read(buf,ItemsAmount*sizeof(SPS));
myfile.Close();
UpdateData(0);
char sbuffer[20];

//Sps=buf;
//SPS Sps;
//SPS buf[100];






	
	
//	myfile_1.Open("wokao.txt",CFile::modeRead);
//	int Record=i+1;
//	buf=GetData(myfile_2,Record);
//	int	offset;
//	SPS buf;
	//计算第nRecord条记录在文件中的位置
//	offset=(Record-1)*sizeof(SPS);
	//文件指针移到文件头
//	myfile_1.SeekToBegin();
	//从当前位置移动offset个字节
//	myfile_1.Seek(offset, CFile::begin);
	//读取记录信息		
	
//	myfile_1.Read(buf,sizeof(SPS));

	int q=ItemsAmount-1;
	int j=0;
	while (q>=0)
	{   int iPos;
		
		if (count<=0)
	break;
	memcpy(sbuffer,buf[j].szPm,10);
	MyTrim(sbuffer,10);

	lvitem.mask=LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM; 

//	lvitem.iItem=i; 

//	lvitem.iSubItem=0; 

//	lvitem.pszText=buf[i].szPm; 

//lvitem.iImage=buf[i].Lx; 

//lvitem.lParam=i; 

iPos=m_ListCtrl.InsertItem(j,sbuffer);//返回表项插入后的索引号 
//m_ListCtrl.SetItemText(iPos,1,buf[j].szPm);
	memcpy(sbuffer,buf[j].Lx,2);
	MyTrim(sbuffer,2);

m_ListCtrl.SetItemText(iPos,1,sbuffer);
	memcpy(sbuffer,buf[j].szSl,5);
	MyTrim(sbuffer,5);

m_ListCtrl.SetItemText(iPos,2,sbuffer);
	memcpy(sbuffer,buf[j].szDj,5);
	MyTrim(sbuffer,5);

m_ListCtrl.SetItemText(iPos,3,sbuffer);
	memcpy(sbuffer,buf[j].szJe,5);
	MyTrim(sbuffer,5);

m_ListCtrl.SetItemText(iPos,4,sbuffer);

/*lvitem.mask=LVIF_TEXT; 

lvitem.iItem=iPos; 

lvitem.iSubItem=1; 

lvitem.pszText=buf[i].szSl; 

m_ListCtrl.SetItem(&lvitem); 

lvitem.iSubItem=2; 

lvitem.pszText=buf[i].szDj; 

m_ListCtrl.SetItem(&lvitem); 

lvitem.iSubItem=3; 

lvitem.pszText=buf[i].szJe; 

m_ListCtrl.SetItem(&lvitem); */
	j++;
	q--;
	count-=sizeof(SPS);
	UpdateData(true);
	}	
 



	// 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 CListTextDlg::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 CListTextDlg::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 CListTextDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}




void CListTextDlg::OnInsertitemList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
	// TODO: Add your control notification handler code here
	//m_List.InsertColumn(
	*pResult = 0;
}


void CListTextDlg::OnDel() 
{
	// TODO: Add your control notification handler code here
	
int i,iState; 

int nItemSelected=m_ListCtrl.GetSelectedCount();//所选表项数 

int nItemCount=m_ListCtrl.GetItemCount();//表项总数 

if(nItemSelected<1) return; 

for(i=nItemCount-1;i>=0;i--){ 

iState=m_ListCtrl.GetItemState(i,LVIS_SELECTED); 

if(iState!=0) m_ListCtrl.DeleteItem(i); 

} 
}


void CListTextDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
//void MyDialog::OnChangeSmsEdit() ;
/*	MyDialog dlg;
	dlg.DoModal();
	//dlg.m_MySms=buf[];
//	CFileDialog dlg(TRUE, NULL,"*.txt",OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"*.txt",NULL);
//	UpdateData(true);
//	char *pszFileName = "wokao.txt";
	
	
	char  szBuffer[300];
	int i;
	UINT dwActual;

	for( i=0; i<100; i++ )
		szBuffer = NULL;

	CFile myfile;
//	CFileException fileException;

	myfile.Open("wokao.txt",CFile::modeRead);


	myfile.Seek( 0, CFile::begin );

	dwActual = (UINT)myfile.SeekToEnd();

	myfile.SeekToBegin();
	myfile.Read(szBuffer, sizeof(szBuffer));

    myfile.Close();
	m_MySms=szBuffer;	
    UpdateData(0);

}


	//	dlg.SetWindowText("hhahaaha");
//	dlg.ShowWindow(SW_SHOW);	
	//CFile file;
//	const char*filename="D:\\wokao.txt";
    /*file.Open("wokao.txt",CFile::modeRead);
	ULONGLONG flength;
	flength=file.GetLength();
	char buf[128];
    CString nBytesRead;
	nBytesRead=file.Read(buf,sizeof(buf));
	m_Edit1=nBytesRead;
	file.Abort();
}*/




}

void CListTextDlg::OnDblclkList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	void MyDialog::SmsContent();
	*pResult = 0;
}