Generic type checking

Question

Is there a way to enforce/limit the types that are passed to primitives? (bool, int, string, etc.)

Now, I know you can limit the generic typ

Answer 1

Pretty much what @Lars already said:

//Force T to be a value (primitive) type.
public class Class1 where T: struct

//Force T to be a reference type.
public class Class1 where T: class

//Force T to be a parameterless constructor.
public class Class1 where T: new()

All work in .NET 2, 3 and 3.5.