Get types used inside a C# method body

Question

Is there a way to get all types used inside C# method?

For example,

public int foo(string str)
{
    Bar bar = new Bar();
    string x = \"test\";
           


        

Answer 1

With reflection you can get the method. This returns a MethodInfo object, and with this object you cannot get the types which are used in the method. So I think the answer is that you cannot get this native in C#.