Documentation:DateTime: Difference between revisions

DateTime

Latest revision as of 05:48, 20 January 2025

This page was created by Lars.olofsson@mdriven.net on 2020-10-09. Last edited by Edgar on 2025-01-20.

DateTime.Now returns the current date and time

To create a Datetime for a specific date use:

DateTime.Parse('2020-01-01')

or

DateTime.Create(2020, 1, 1)

A DateTime that is not nullable, i.e. a DateTime, not a DateTime? Without a date, what value does it have?

You can create a value using - which will be empty:

DateTime.Create(1, 1, 1)

You can also compare an empty DateTime value with this empty DateTime value like this:

vDateTimeValue = DateTime.Create(1, 1, 1)

It will return true for an empty but not nullable DateTime variable.

@@ Line 1: / Line 1: @@
+'''DateTime.Now''' returns the current date and time
 To create a Datetime for a specific date use:
   DateTime.Parse('2020-01-01')
@@ Line 5: / Line 7: @@
 ===== Empty DateTime that is not nullable =====
-A DateTime that is not nullable, i.e. a '''DateTime''' not a '''DateTime?''' without a date, what value does it have?
+A DateTime that is not nullable, i.e. a '''DateTime,''' not a '''DateTime?''' Without a date, what value does it have?
-You can create a value using, which will be an empty:
+You can create a value using - which will be empty:
   DateTime.Create(1, 1, 1)
 You can also compare an empty DateTime value with this empty DateTime value like this:
@@ Line 13: / Line 15: @@
 It will return true for an empty but not nullable DateTime variable.
 [[Category:OCL]]
+{{Edited|July|12|2025}}