Contents tagged with is

  • New feature of C# that I've discovered

    Hello everybody,

    today I want to describe one new feature of C# that I discovered today. At MSDN it is named Type pattern. It looks like this:

    expr is type varname

    such code gives you to shorter your code.

    Take a look at the following code:

    using System;

    public class Student : IComparable

    {

    public String Course { get; set; }

    public int Id { get; set; }

    public int CompareTo(Object o)

    {

    if (o is Student)

    {

    e = o as Student; if(e == null) { throw new ArgumentException("some explanatory error message"); } return Course.CompareTo(e.Course);

    }

    throw … more