Write a program to implement the namespace Student in your VB net Application

Write a program to implement the namespace Student in your VB net Application is very important question in vb .net so let's get started:

Namespace student
public class roll_no 
sub roll_no()
console.writeline("my roll number is ")
end  sub
end class
end namespace
  

module modules
submain()
Dim as new student_roll_no 
End sub
End module