Results for "Category: Files/ File Controls/ Input/ Output"

This module will quickly encrypt any text that you give it, using the user supplied keycode. Rather than a simple xor cipher, this code will alter the code in the following ways: 1. Generate a string of random numbers and put them at the beggining of the string. This prevents a possible cracker from figuring out the beginning of the actual message. 2. Transform the key by adding itself in different ways to itself, preventing a simple frequency analysis, particularly in short messages. 3. Screw around with the current character, then change it again depending on whether it's even or odd, then xor it one more time for good measure. 4. Xor the current letter with the next letter. This makes the whole message dependent on the ecryption/decryption of each previous letter. 5. Swap the whole string around in letter-groups the integer-half size of the key (i.e.:int(keylength/2)). This makes it so that a partially decrypted string makes absolutely no sense, and helps to shuffle around words that could be analyzed and solved (like 'the', 'it', '-ing', 'of', etc). If you like the code, voting is good, but I prefer comments and ideas. Post them here or email/YIM ajcis55@yahoo.com. Thanks! [UPDATE} - Fixed the screenshot to show decryption!

quite nasty hexeditor in vb6 can handle files upto 2.1 gb (uses a custom filebuffer to avoid loading all data at once) supports copy paste , delete / insert bytes and multiple documents.. i saw some other guy has submitted his hexeditor so i figure i could just as well submit mine to instead of letting it just rott on my hd... its not finnished but its still quite nice , hope you like it... start hexed.vbp list of features: filebuffer (load files upto 2.1 gb) copy paste data in both hex/text mode mdi app custom scrollbar to allow more than 32k lines file compare tool , compare 2 or more files string extractor , extract strings (ansii/unicode)

This program will simulate a chicken.(Not a very good program and not finished)This program can show you how to open a file and write to it.

File Types Example retrieves all registered file extensions from the Windows registry and presents them along with the file types and default icon. Right-Click on the file extension to view the file types key, content type, default icon file and the file types actions, also, you can backup the registry entries in a .reg file.

With this class you can: - Create / Add INI sections and keys - Delete / Remove INI sections and keys - Rename / Edit ini sections and keys - Update key values - Specify your own format to create your own standard of config file. Very well commented!! Please vote for me!!

Extracts the binary information from 2 files, checks them for differences, then if there are differences it will add the new information to the file you want to patch.

An window with lots of controls, dialogs, menus, toolbar, status bar, progress bar, icon, timer, can now play animations (AVI Filed only), can shutdown, reboot computer, save text and load text from a file, change the font of an edit control.

This program adds meanless bytes to a file and therefore increases it's size. The files will still work correctly after this. I was bored when I made this, and is not hard at all.

The code is essentially a catalging program with a variety of output formats. The source code has been updated (and now combines my MP3 Cataloger and My Directory Lister into one program. Check out my web site for all my codes and other VB programs : http://users.bigpond.net.au/tonywaite/default.html Let me know what you think?

This WEB application was developed with the intention to demostrate the flexibility of ASP (without the .NET) and the possibility to create development frameworks that can be used again and again giving to ASP development a very interesting twist. Using just ASP and JavaScript it is possible to create complex user interfaces (as you may already know) that will resemble the look and feel of windows application: Rich functionality GUI controls, Data binding, No Java applets, No ActiveX and great functionality, 100% client-server application over the internet. This is just a "DEMO" a prototype nothing else should be assumed. I had developed a full version of this program and many others and if you want to know about the techniques used to develop this small sample application don't hesitate and contact me: WToledo@hexcel.com Again, this is just a small DEMO of a System Issues application there is a lot you should not expect from it. Thanks to all the PSC developers that over the time had submitted their work for us to exploit their great ideas, there is too much to thank them for all the material I had used to create this program. IMPORTANT!!!!!!! Works only with IIS 5 and IE 5.5 or 6, will not work with Netscape

Code Deletes a File and Directory, Note YOu DOnt Have to Reference Ms Scripting Runtime Please Vote for me if this helps you out or if you think it is a good code!!!!! Thank you Sean For letting me know you don't Have to reference Ms Scripting

CD Indexer is a program in whish you can make mirrors of drives/CD's. This program works just like Advantage Disk Catalog. Why use this program? Is much faster!!!!! This program is totaly FREEWARE, just like Drive Mirror 1.x and 2.x was. For more help or info, go to the website: http://www.cdindexer.tk

This is a simple class that allows you to read from standard in (StdIn) and write to standard out (StdOut) and/or standard error (StdErr) via API calls. This allows you to do things like inputting a data file from the command line (i.e. - “C:\vb\YourProgram.exe outputfile.txt”) or output an error to the calling application (i.e. – “YourProgram.exe 2> errors.txt”). The class has been tested pretty well, but your mileage may vary =) UPDATE: Fixed a sloppy coding bug (forgot to rename the copy-n-pasted StdErr function, d'oh!). If you find a bug or want to suggest an improvement, please lemme know! Thanks and enjoy!

This code will put all the files,drives,and dirs into one list box. This is pretty simple but please leave comments and vote for this code. This works extremely well.

Simply and efficiently rename all the files of a directory. Select a directory, Choose what type of files to rename (All, Graphic, text), Enter a starting number, Select a number of 'padding' (zero's) and thats it!. Good example of simple error handling, Loop Structures, etc. Nothing too exciting, but it works on Windows 98 - XP. Mail me if you need more functionality.

Contractable GroupBox. This is a custom control I created from scratch in C#. It is a GroupBox that collapses and expands when a treeview like "+-" interface is clicked. It is not complete, but it is fully functional and good enough to use in any app as long as I get credit for it of course. You should have an understanding of GDI+ and component creation in order to fully get this. I however am obsessed with commenting my code, so just reading it will help you understand everything I did while writing the control. Enjoy it! Ramon E. Tristani

This progrqam will scan through a drive or a folder and all subdirectories and only copy file that were created on the current day. This program was developed to backup all new data.

A little Class that allow you to "seek into" and "copy" files bigger than 2GB.

get listviews selected index

An example of how to use the WM_NOTIFY message to give tooltips when the mouse hovers over a button in a toolbar. (Also shows toolbar creation).