Use 'is' for int value type : Integer Family « Data Type « C# / CSharp Tutorial

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C# / CSharp Tutorial » Data Type » Integer Family

2. 3. 3. Use 'is' for int value type


 



using System;



public class MainClass

{

    static void Main() {

        int j = 123;

        object boxed = j;

        object obj = new Object();



        Console.WriteLine( "boxed {0} int", boxed is int ? "is" : "isnot" );

        Console.WriteLine( "obj {0} int", obj is int ? "is" : "isnot" );

        Console.WriteLine( "boxed {0} System.ValueType", boxed is ValueType ? "is" : "isnot" );



    }

}

boxed is int
obj isnot int
boxed is System.ValueType

2. 3. Integer Family
	2. 3. 1.	Family of Integers
	2. 3. 2.	Integer ranges
	2. 3. 3.	Use 'is' for int value type

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