Export all the slides from a powerpoint presentation

This is a very simple Visual Basic source code to export all the slides from a powerpoint presentation. This source code can export images in any specified image format like .jpg, .bmp or .gif. I wrote this function while I was working on my undergraduate project...

Inverts the case of the selected text

This is a visual basic 6.0 source code that inverts the case of the selected text. If the upper case text is selected then it will convert it into lower case text. Otherwise to upper case. ASP '******************************************************* '* MYCPLUS Sample...

wav sound player class

This is a visual basic 6.0 wav sound player class that plays any selected sound file in .wav format. It has the filename property to select the file and play property to play the sound file. ASP '******************************************************* '* MYCPLUS...

256-bit Serpent VB Implementation

This is an extremely slow but working Visual Basic implementation of the 256-bit Serpent algorithm. Serpent was a finalist for AES and appears to be a very secure powerful algorithm. The C implementation is by far the fastest and most efficient. Since Visual Basic is...

BASE 85 Encoding VB Class

This is a BASE 85 Encoding VB Class that expands the text to be encoded by 4:5. Used in Postscript and PDF documents. Usefull if binary data needs to be persisted in ASCII text. ASP '******************************************************* '* MYCPLUS Sample Code -...

Block a Specified IP address in ASP

This is a very simple programme that demonstrate how to block specified IP addresses from accessing the website or webpages. In this code I used array to store the IP adresses but database can also be used to store the IP adresses. You can redirect the user to a...

Print pyramids and diamonds in C Language

I have been receiving a lot of emails and requests through the forums and inline forums attached to the tutorials on my website C and C++ Programming Resources about how to print pyramids and diamonds in different formats using C program. This article demonstrates how...