adding the code:
String strName;
strName.Emp|
to a C# console application, and then pressing Tab to accept the suggestion "Empty" gives me:
String strName;
strName.Empty|
without any brackets. speaking as a C++ programmer that looks wrong, but it seems to be what you are expecting.
the ctrl+space list of member functions does not list "Empty", but i am able to accept "Empty" via a suggestion listbox.