What is the vb.net equivalent of the C# "is" keyword?

Question

I need to check if a given object implements an interface. In C# I would simply say:

if (x is IFoo) { }

Is using a TryCast() and then checking for Nothing the best way?

Answer 1

Try the following

if TypeOf x Is IFoo Then 
  ...

Answer 2

Like this:

If TypeOf x Is IFoo Then

Answer 3

Use following online web solution for same and all other code conversion visa-versa.

http://bit.ly/7P949

Thanks

Answer 4

http://www.developerfusion.com/tools/convert/csharp-to-vb/ is also a great conversion tool.