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DateTimeOffset.ToUnixTimeSeconds() Method in C#
The DateTimeOffset.ToUnixTimeSeconds() method in C# is used to return the number of seconds that have elapsed since 1970-01-01T00:00:00Z.
Syntax
Following is the syntax −
public long ToUnixTimeSeconds ();
Example
Let us now see an example to implement the DateTimeOffset.ToUnixTimeSeconds() method −
using System;
public class Demo {
public static void Main() {
DateTimeOffset dateTimeOffset = new DateTimeOffset(1967, 11, 11, 6, 15, 45, new TimeSpan(3, 0, 0));
Console.WriteLine("DateTimeOffset = {0}", dateTimeOffset);
Console.WriteLine("Number of seconds: "+dateTimeOffset.ToUnixTimeSeconds());
DateTimeOffset res = dateTimeOffset.ToOffset(new TimeSpan(-5, 0, 0));
Console.WriteLine("
DateTimeOffset (updated) = {0}", res);
Console.WriteLine("Number of seconds: "+res.ToUnixTimeSeconds());
}
}Output
This will produce the following output −
DateTimeOffset = 11/11/1967 6:15:45 AM +03:00 Number of seconds: -67553055 DateTimeOffset (updated) = 11/10/1967 10:15:45 PM -05:00 Number of seconds: -67553055
Example
Let us now see another example to implement the DateTimeOffset.ToUnixTimeSeconds() method −
using System;
public class Demo {
public static void Main() {
DateTimeOffset dateTimeOffset = new DateTimeOffset(2019, 11, 11, 6, 15, 45, new TimeSpan(3, 0, 0));
Console.WriteLine("DateTimeOffset = {0}", dateTimeOffset);
Console.WriteLine("Number of seconds: "+dateTimeOffset.ToUnixTimeSeconds());
DateTimeOffset res = dateTimeOffset.ToOffset(new TimeSpan(-5, 0, 0));
Console.WriteLine("
DateTimeOffset (updated) = {0}", res);
Console.WriteLine("Number of seconds: "+res.ToUnixTimeSeconds());
}
}Output
This will produce the following output −
DateTimeOffset = 11/11/2019 6:15:45 AM +03:00 Number of seconds: 1573442145 DateTimeOffset (updated) = 11/10/2019 10:15:45 PM -05:00 Number of seconds: 1573442145
Updated on: 12-Nov-2019
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