Search - HEX to t

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[File Operate] ReadFile DL : 0: 打开一个TXT文件并显示在EDIT控件中步骤: 1.新建一个基于对话框的工程，名称为ReadFile 2.在界面上添加一个按钮(IDC_BUTTON1)和一个文本编辑(IDC_EDIT1) IDC_EDIT1的属性:多行、可下拉滚动条. 3.编辑按钮触发事件(void CReadFileDlg::OnButton1()) void CReadFileDlg::OnButton1() { // TODO: Add your control notification handler code here CString sFileFilter="*.hex|*.hex" CString sFileName CFileDialog fDlg(true,NULL,NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,sFileFilter,NULL) fDlg.DoModal() sFileName=fDlg.GetFileName() if(sFileName!="") { CFile file(sFileName,CFile::modeRead) int nFileLength=file.GetLength() char *buffer HGLOBAL hgl=::GlobalAlloc(GMEM_MOVEABLE,nFileLength+1) buffer=(char *)::GlobalLock(hgl) file.Read(buffer,nFileLength) SetDlgItemText(IDC_EDIT1,buffer) ::GlobalUnlock(hgl) ::GlobalFree(hgl) } UpdateData(false) } -Open a TXT file and displayed in the EDIT control steps: 1. Create a new dialog-based project, known as the ReadFile2. In the interface to add a button (IDC_BUTTON1) and a text editor (IDC_EDIT1) IDC_EDIT1 properties: multi-line, can be drop-down scroll bar .3. Edit button trigger events (void CReadFileDlg:: OnButton1 ()) void CReadFileDlg:: OnButton1 () (//TODO: Add your control notification handler code here CString sFileFilter =*. hex |*. hex CString sFileName CFileDialog fDlg (true, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, sFileFilter, NULL) fDlg.DoModal () sFileName = fDlg.GetFileName () if (sFileName! =) (CFile file (sFileName, CFile:: modeRead) int nFileLength = file.GetLength () char* buffer HGLOBAL hgl =:: GlobalAlloc (GMEM_MOVEABLE, nFileLength+ 1) buffer = (char*):: GlobalLock (hgl) file.Read (buffer, nFileLength) SetDlgItemText (IDC_EDIT1, buffer):: GlobalUnlock (hgl):: GlobalFree (hgl)) UpdateData (false))
Date : 2026-01-10 Size : 1.8mb User : 这程子
[File Operate] readtext DL : 0: The program attempts to read a text file line-by-line and print out exactly what it read for each line. The output is in the form of a modified "hex dump" that may be compared directly to the actual contents of the input files. All characters read are retained in the output, including any line terminators and other special characters. The program doesn t "do" anything with the data in the text files it merely displays what it read. - The program attempts to read a text file line-by-line and print out exactly what it read for each line. The output is in the form of a modified "hex dump" that may be compared directly to the actual contents of the input files. All characters read are retained in the output, including any line terminators and other special characters. The program doesn t "do" anything with the data in the text files it merely displays what it read.
Date : 2026-01-10 Size : 8kb User : leespoon