using System;

​

public class Program

{

    public static void Main()

    {

        long l = 2222;

        // use () operator to convert a type explicitly

        int i = (int)l; // Explicit casting from long to int

        // When we cast 786.78 into an integer, the resulting value is 786. 

        //The decimal portion is truncated after the conversion.

        double d = 786.78;

        // int i = d; // Incompatible Data Type

        // Explicit casting from double to int 

        int i1 = (int)d;   

        double d1 = 786.78;

        // Or

        //var d = 786.78;

        float f = (float)d1;

        decimal dec = (decimal)d1;

​

        Console.WriteLine($"i = {i}"); // Print 2222

        Console.WriteLine($"i1 = {i1}"); // Print 786

        Console.WriteLine($"f = {f}"); // Print 786.78

        Console.WriteLine($"dec = {dec}"); // Print 786.78

        Console.WriteLine("\n -----------InvalidCastException-----------");

        object val = "12";

        int i3 = (int)val;

​

    }

}