How do I determine if the executing assembly is a web app or winform/console?

Question

I would like to write a helper function which build the exception message to write to a log. The code look like:

if(IsWebApp)
{

    &

Answer 1

How about

If (Not System.Web.HttpContext.Current Is Nothing) Then

End If

or

if(System.Web.HttpContext.Current != null){

}