This small application creates different types of Guid.
You can download the bin version or the source code.
It's very simple application, but you can understand how guids work.
GuidTest_Bin.zip (17.39 kb)
The source code is written in C#. To translate the code in Vb.net, you can use this tool: translateyourcode.com
GuidTest_Source.zip (52.77 kb)