There are some samples on the site (please see the comment by ryanb31) — http://rdotnet.codeplex.com/
]. If you have so big problems with C# so a barrier between C# and VB.NET is a problem for you, try to use C# to VB.NET translators:
But keep in mind that if you ask question or search anything on the Web related to .NET, most and best answers will be written in C#, because this is, unlike VB.NET, is a standardized language, and also due to cultural reasons. So, if you want to work with .NET seriously, you have to understand at least some C#.