Question

How to convert double to ulong in C#

Answer 1

using System;

public static class Program
{
    public static void Main()
    {
        double dbl = 389.49;
        ulong ul = Convert.ToUInt64(dbl);
        Console.WriteLine(ul);

        dbl = 389.5;
        ul = Convert.ToUInt64(dbl);
        Console.WriteLine(ul);
    }
}
 
 
 
 
/*
run:
 
389
390
 
*/

 

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