TimeSpan.FromSeconds() Method in C#

This method is used to get a TimeSpan that represents a specified number of seconds, accurate to the nearest millisecond.

Syntax: public static TimeSpan FromSeconds (double value);

Parameter:
value: This parameter specifies the number of seconds, accurate to the nearest millisecond..

Return Value: It returns a new TimeSpan object that represents the value.

Exceptions:

• OverflowException: When the given double value is smaller than smallest possible value or greater than the largest possible value or the value is PositiveInfinity or is NegativeInfinity.
• ArgumentException: When the value is NaN.

Below programs illustrate the use of TimeSpan.FromSeconds(Double) Method:

Example 1:

// C# program to demonstrate the
// TimeSpan.FromSeconds(Double)
// Method
using System;

class GFG {

    // Main Method
    public static void Main()
    {
        try {

            TimeSpan interval = TimeSpan.FromSeconds(0.43459);
            Console.WriteLine("The Timespan is : {0}",
                                           interval);
        }

        catch (OverflowException e) {
            Console.Write("Exception Thrown: ");
            Console.Write("{0}", e.GetType(), e.Message);
        }
    }
}

Output:

The Timespan is : 00:00:00.4350000

Example 2: For Overflow Exception

// C# program to demonstrate the
// TimeSpan.FromSeconds(Double)
// Method
using System;

class GFG {

    // Main Method
    public static void Main()
    {
        try {

            TimeSpan interval =
             TimeSpan.FromSeconds(Double.NegativeInfinity);

            Console.WriteLine("The Timespan is : {0}",
                                           interval);
        }

        catch (OverflowException e) {
            Console.Write("Exception Thrown: ");
            Console.Write("{0}", e.GetType(), e.Message);
        }
    }
}

Output:

Exception Thrown: System.OverflowException

Reference:

• https://docs.microsoft.com/en-us/dotnet/api/system.timespan.fromseconds?view=netframework-4.7.2