Question

How to check if a double variable contains an integer and not a floating point in C#

Answer 1

using System;

internal class Program
{
	public static void Main(string[] args)
	{
		double d = 24278.0;

		if (d == Math.Floor(d)) {
			Console.WriteLine("The double variable contains an integer");
		}
		else {
			Console.WriteLine("The double variable contains a floating point");
		}
	}
}




/*
run:
  
The double variable contains an integer
  
*/

 

70+ SQL courses for beginners and professionals