A long time ago, Windows system decompression software does not support decompression zip format, when many netizens said even such a well-known format is not supported. And now there is no feeling to support the easy to use, feel dispensable.
1
In the Win7 system, if you encounter a file in a zip format, you can extract it directly, rather than extract it. In general, the extraction is enough.
But if you feel better using the decompression, then follow the small edit to modify the registry!
Almost all compression software provides encryption to protect personal privacy and important data. But most of them ignore the encryption of file names. Once people are interested in your data, data security becomes precarious. Therefore, it is best to include the file name in the encryption range. If you do not know what is stored in the package, who will be time-consuming and laborious to crack it? WinRAR can encrypt the file name of the RAR file.
Compress (Pack)
Select the folder (or file) you want to compress right click and select Add to compressed file (create self-extracting format)
Decompression (unpack)
Select the folder you want to extract, right-click, and select Extract to XXXX
Install WinRAR
1, open Baidu, search winrar
2, in the search out of the software below the list, select a download si
Calling C # 's own API for compression
Zip
Destfullpath = destfullpath + "\" + _myconfig.zipfilename;
if (file.exists (Destfullpath))
file.delete (destfullpath);
Zipfile.createfromdirectory (_myconfig.tempfilefolder, Destfullpath);
Call WinRAR for compression
Using System;
Using System.Collections.Generic;
Using System.Linq;
Using System.Text;
Using System.Thre
If some files use winrar compression, or very large, then you can try the following RAR file weight loss skills, absolutely immediate!
1. Save the file you want to compress first
Save the original file as a command once before compressing the file. For example, in Word, Authorware, and director, to compress their source files, save them from the Save As command under the File menu, which can greatly reduce the size of these files. Again compressed, na
;; FileName: rar_path.asm; Function: Gets and displays the path of the WinRAR; Author: Purple Endurer; Environment: Win 2K Pro + Masm32 V8; Log;------------------------------------------------------------------------------------------; Created in 2006.03.24;.386. Model Flat, StdCallOption Casemap:noneInclude Masm32includewindows.incInclude Masm32includeadvapi32.incInclude Masm32includekernel32.incInclude Masm32includeuser32.incIncludelib Masm32libAdva
it remains after the computer has brought Sequela- Causes the hard drive to not open properly.
Troubleshooting: Because Autorun.inf is a hidden file, when the author of the folder Options selected as "Show All Files and folders" also failed to find this file in D disk figure, so here I will skillfully use the most commonly used winrar to clean.
First run the WinRAR software, in the interface click on the
Open the RAR program, you can find WinRAR from the Start menu, or go to the installation directory to run WinRAR.exe
On the menu bar of the RAR window, click on the "Options" menu
Choose Settings from the Options menu
In the newly opened Settings dialog box, select the Compression tab and click the "Create Default Configuration" button in the panel
This will also open a default configuration dialog box, you can
WinRAR the volume compression file method.
First, choose the file you want to compress, click the right mouse button to select "Add to Compressed file".
Then, in the lower left corner of the compression method to choose the "best", the following figure, then, in the lower left corner of the compression volume to select the compressed volume size, or set the size of your own individual volume file, fill the size of the unit, the general use of
Time is long, on the desktop heap of things really too much, how to manage at ordinary times? A friend who has installed WinRAR can ask it to help, using it to manage the removal of unwanted desktop files or icons.
In the case of an XP system, the directory in which the system resides is "c:windows", assuming that the user name is "user" and that the icons and files on the desktop are in the "C:documents and Settingsuser Desktop" folder. Determine w
winrar| Package | network | download
This method, does not recommend compression, large files,
General small file pressure a few still very useful
Response.Buffer = TrueResponse.ClearDim Co,temp,t,x,i,fsobrowse,thefolder,thesubfolders,filepath,s,ph,objtarCo=0Ph= "./upfile" ' File path ' compresses all files under UpfileSet Objtar = New tarballObjtar.tarfilename= "Lvbbs_updatefile.rar" ' packaged nameObjtar.path=phSet Fsobrowse=createobject ("Scripting
Cause: ORA-00257 error (lack of space error), by looking for information, the vast majority of this is due to the archive log too much, occupy all the hard disk space caused by the simple deletion of the log or increase storage space can be resolved.
Usage: RAR -- A add files to a compressed filec Add a compressed file commentCF Add File CommentCW Write compressed file comment to fileD Delete files in a compressed fileE Unzip the compressed file to the current directoryf refreshing files in a
Using
System;
Using
System. Collections. Generic;
Using
System. componentmodel;
Using
System. Data;
Using
System. drawing;
Using
System. text;
Using
System. Windows. forms;
Using
System. IO;
Using
System. net;
Asp.net compressed folder call example: RAR ("E:/www.jb51.net/", "E:/www.jb51.net.rar ");Example of calling Asp.net to decompress the rarfile: unrar ("E:/www.jb51.net.rar", "E :/");
CopyCode The Code is as follows: using system;
Using system.
Encrypting compressed Files
Step one, aiming at the file to be compressed, click right to select "Add to Compressed file ...";
Step two, in the pop-up dialog box top Point "advanced" label;
Step three, after entering the "Advanced"
Using System;
Using Microsoft.Win32;
Using System.Diagnostics;
Using System.IO; namespace MscL {//////compression Decompression class/// public class Ziphelper {/ ///uses WinRAR to compress////// Folders to be Compressed ( Absolute path) /// stored
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