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楼主 |
发表于 2008-7-1 20:47:00
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Re:求教二进制!!!
//PS:这是已实现部分
// filewDlg.cpp : 实现文件
//
#include "stdafx.h"
#include "filew.h"
#include "filewDlg.h"
#include ".\filewdlg.h"
#include <fstream.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// 对话框数据
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}
void CAboutDlg: oDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()
// CfilewDlg 对话框
CfilewDlg::CfilewDlg(CWnd* pParent /*=NULL*/)
: CDialog(CfilewDlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CfilewDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CfilewDlg, CDialog)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_BN_CLICKED(ID_FILE_OPEN, OnBnClickedFileOpen)
ON_BN_CLICKED(ID_FILE_SAVE, OnBnClickedFileSave)
//ON_EN_CHANGE(IDC_EDIT2, OnEnChangeEdit2)
ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1)
END_MESSAGE_MAP()
// CfilewDlg 消息处理程序
BOOL CfilewDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 将\“关于...\”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
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);
}
}
// 设置此对话框的图标。当应用程序主窗口不是对话框时,框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
return TRUE; // 除非设置了控件的焦点,否则返回 TRUE
}
void CfilewDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮,则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
// 这将由框架自动完成。
void CfilewDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作矩形中居中
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;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标显示。
HCURSOR CfilewDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CfilewDlg::OnBnClickedFileOpen()
{
// TODO: 在此添加控件通知处理程序代码
CFileDialog dlg(TRUE, "*", NULL, OFN_HIDEREADONLY|OFN_ALLOWMULTISELECT,"Excel file(*.*)|*.*");
//memset(FileName,0,sizeof(FileName) );
int FileIndex = 0;
int FindName = 0;
CString szPathName;
dlg.DoModal();
POSITION pos;
pos = dlg.GetStartPosition();
while(pos)
{
szPathName=dlg.GetNextPathName(pos);
vecStatck.push_back(szPathName);
} //while(pos)
//int iSize;
//iSize=vecStatck.size();
//for (i=0;i<iSize;i++)
//{
// szPathName=vecStatck;
//}
//
//vecStatck.clear();
}
void CfilewDlg::OnBnClickedFileSave()
{
// TODO: 在此添加控件通知处理程序代码
/* CFileDialog dlg(FALSE, "*", NULL, OFN_HIDEREADONLY|OFN_ALLOWMULTISELECT,"Excel file(*.*)|*.*");
if(dlg.DoModal()==IDOK)
{
*/
TCHAR pszBuffer[_MAX_PATH];
BROWSEINFO bi; LPITEMIDLIST pidl;
bi.hwndOwner = NULL;
bi.pidlRoot = NULL;
bi.pszDisplayName = pszBuffer;
bi.lpszTitle = _T("选择文件的路径");
bi.ulFlags = BIF_RETURNFSANCESTORS | BIF_RETURNONLYFSDIRS;
bi.lpfn = NULL;
bi.lParam = 0;
if((pidl = SHBrowseForFolder(&bi)) != NULL)
{
if(SHGetPathFromIDList(pidl, pszBuffer))
{
CString strTemp(pszBuffer);
Stopath = strTemp;
if (Stopath.GetLength() <= 1)
{
int dde = 10;
}
else if (Stopath.Right(1) != _T("\\"))
Stopath += _T("\\");
}
}
GetDlgItem(IDC_EDIT1)->SetWindowText(Stopath);
//CString Spath = Stopath;
//int Where;
//Where = Spath.ReverseFind('\\');
//vecStatck.clear();
//POSITION pos;
//pos = dlg.GetStartPosition();
//while(pos)
//{
// CString szPathName=dlg.GetNextPathName(pos);
// CFile file( szPathName,CFile::modeRead);//只读方式打开
//}
}
void CfilewDlg::OnEnChangeEdit2()
{
// TODO: 如果该控件是 RICHEDIT 控件,则它将不会
// 发送该通知,除非重写 CDialog::OnInitDialog()
// 函数并调用 CRichEditCtrl().SetEventMask(),
// 同时将 ENM_CHANGE 标志“或”运算到掩码中。
// TODO: 在此添加控件通知处理程序代码
}
CString CfilewDlg::GetFileTitleFromFileName(CString FileName, BOOL Ext)
{
int Where;
Where = FileName.ReverseFind('\\');
if (Where == -1)
Where = FileName.ReverseFind('/');
CString FileTitle = FileName.Right(FileName.GetLength() - 1 - Where);
if (!Ext)
{
int Which = FileTitle.ReverseFind('.');
if (Which != -1)
FileTitle = FileTitle.Left(Which);
}
return FileTitle;
}
void CfilewDlg::OnBnClickedButton1()
{
// TODO: 在此添加控件通知处理程序代码
CString WriteFileName;
CString Bufpath;
int iSize = 0;
iSize = vecStatck.size();
for (int i=0;i<iSize;i++)
{
CString ResultPath;
CString BStopath = Stopath;
Bufpath = vecStatck;
ResultPath = GetFileTitleFromFileName( Bufpath,TRUE);
BStopath +="Copy";
BStopath += ResultPath;
//vecSaveName.push_back(Stopath);
CFile file( Bufpath,CFile::modeRead);//只读方式打开
int size = file.GetLength();
char *buf = new char[size + 1];
file.Read(buf,size);
buf[size] = 0;
file.Close();
CFile createTxtFile( BStopath, CFile::modeCreate | CFile::typeBinary );
createTxtFile.Close();
//CFile readTxtFile( BStopath, CFile::modeRead | CFile::typeBinary );
//int intValueOut = 0;
//float fltValueOut = 0;
//char strValueOut[20] = "\0";
//readTxtFile.Read( &intValueOut, sizeof(int));
//readTxtFile.Read( &fltValueOut, sizeof(float));
//readTxtFile.Read( strValueOut, sizeof(strValueOut));
//readTxtFile.Close();
CFile writeTxtFile( BStopath, CFile::modeReadWrite | CFile::typeBinary );
/*int intValueIn = 10000;
float fltValueIn = 123.456f;
char strValueIn[20] = "乱码luanma";*/
float fltValueIn = 123.456f;
//writeTxtFile.Write( buf, size);
writeTxtFile.Write( &fltValueIn, sizeof(float));
/*writeTxtFile.Write( &strValueIn, sizeof(strValueIn));*/
writeTxtFile.Close();
delete buf;
buf = NULL;
ofstream fout("file.dat", ios::binary);
int test = 1;
fout.write((char *)(&test), sizeof(test));
int test;
ifstream fin("file.dat", ios::binary);
fin.read((char *)(&test), sizeof(test));
}
//for (int i=0;i<iSize;i++)
//{
// WriteFileName = vecStatck;
// CFile file( WriteFileName,CFile::modeRead);//只读方式打开
//}
}
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