INPOUT32.dll under .NET (Sending Data via parallel port )

Submitted by emond on
Sample how to send data to LPT or printer port using INPOUT32.dll from Lakeview Research.. This time .NET version , very handy and quite stable under Windows XP. Good for Software-Hardware Engineers and design projects. Option Strict Off Option Explicit On Module InpOut32_Declarations 'Inp and Out declarations for port I/O using inpout32.dll.

Solution to Overflow Error 6 or Division by Zero

Submitted by admin on
A lot of you may encounter the error “ overflow error 6” during code execution. This problem can occur if you use an integer data type in your variable. Int or Integer data type can handle only up to 32768 value. Meaning if you exceed on this limit an overflow error 6 will be thrown. Another problem with this is a division by zero (0). But in majority the division by zero error has an error number

DVD Sales and Rental System in C# and MySql

Submitted by itachi_philip on
Updated 10/12/11 Hello again, Here is my updated DVD Sales and Rental System..there are many changes happen to my system, and most of the bugs and error are now fix.. and as I promise about the cool GUI factor.. here it is you can download my system now... Features of the system: * the system has the capabilities to send email to there customer.

How to Store Data Under %appdata% Using Visual Basic .NET

Submitted by admin on

Sometimes we need to store some data or files under %appdata%. If you are using Windows 7 you can find this folder under C:\Users\Username\AppData.

AppData is a folder used to store information like cookies, Libraries, program settings, temporary files, templates, etc.

By using this folder you are certain that your settings are being protected by Windows.

To access this folder, all you have to do is use the following code:

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