C#

Date/Time Older-Than N Seconds/Minutes/Hours/Days

Demonstrates the how to tell if a date/time is older than the current time by N seconds, minutes, hours, or days. C#

Chilkat.CkDateTime dt = new Chilkat.CkDateTime();

//  Set to the current system date/time.
dt.SetFromCurrentSystemTime();
Debug.WriteLine("Now: " + dt.GetAsTimestamp(true));

//  Subtract 10 minutes, making the date 10 minutes in the past.
dt.AddSeconds(-600);
Debug.WriteLine("10 minutes ago: " + dt.GetAsTimestamp(true));

//  Is the date/time older than 10 seconds?
bool b = dt.OlderThan(10,"seconds");
Debug.WriteLine("Older than 10 seconds: " + Convert.ToString(b));

//  Is the date/time older than 5 minutes?
b = dt.OlderThan(5,"minutes");
Debug.WriteLine("Older than 5 minutes: " + Convert.ToString(b));

//  Is the date/time older than 15 minutes?
b = dt.OlderThan(15,"minutes");
Debug.WriteLine("Older than 15 minutes: " + Convert.ToString(b));

//  Is the date/time older than 1 hour?
b = dt.OlderThan(1,"hour");
Debug.WriteLine("Older than 1 hour: " + Convert.ToString(b));

//  Is the date/time older than 1 day?
b = dt.OlderThan(1,"day");
Debug.WriteLine("Older than 1 day: " + Convert.ToString(b));

//  Output:

//  	Now: 2017-05-05T23:33:06-0500
//  	10 minutes ago: 2017-05-05T23:23:06-0500
//  	Older than 10 seconds: True
//  	Older than 5 minutes: True
//  	Older than 15 minutes: False
//  	Older than 1 hour: False
//  	Older than 1 day: False