Class declaration with a public method that has a parameter.

   


       

using System;

public class MyClass
{
   public void DisplayMessage( string courseName )
   {
      Console.WriteLine( "Welcome to the grade book for
{0}!",courseName );
   }
}
public class MyClassTest
{
   public static void Main( string[] args )
   {
      MyClass myMyClass = new MyClass();
      Console.WriteLine( "Please enter the course name:" );
      string nameOfCourse = Console.ReadLine(); 
      Console.WriteLine(); 
      myMyClass.DisplayMessage( nameOfCourse );
   } 
}