VB2008 read file by binary zero as delimiter AKA \0

Hi, I need good skill programer for making code for my project whic can read data from certain file type. Data inside file seems to be text type, but the trick is that data are separated with binary zero. This means that delimiter is binary zero also known as \0 . I have started project in Visual Basic 2008, and I can read data but with no order because I dont know how to distinguish binary zero fields inside those files. If you think you could help please let me know, and I will show some data examples (original files) which I need to read inside project, and I can provide original file structure of those files, so that programmer know which fields exists inside file.