Chandradev's Blog

Hi

One time i got this question in interview. Answer of this question , i have implemented in this code like this

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//The is operator is used to check whether the run-time type of an object is compatible with a given

object num=10;
if (num is int)
{
Response.Write(“Num is integer”);
}

//The as operator is used to perform conversions between compatible types.

object ss = “This sis the string”;
string str = string.Empty;
if (ss is string)
{
str = ss as string;

Response.Write(str);
}

}
}