Live Demos : DateTime Picker Web Control for ASP.NET

1. Getting and Setting the datetime VALUE property

Get or set the underlying datetime value of the control.

<Dune5:DateTimePicker id="d0" DisplayFormat="t" runat ="server"/>  

12 1 2 3 4 5 6 7 8 9 10 11 : 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 AM PM  

d0.Value was set to System.DateTime.Now() on form load.

2. Setting the DISPLAYFORMAT property

Specify you own format (e.g. yyyy/MMM/dd, etc.), or use a standard format character (e.g. D, d, t, T, f, F, g, G, etc.)

<Dune5:DateTimePicker id="d1" DisplayFormat=" D (Long Date) d (Short Date) t (Short Time) T (Long Time) yyyy/MMMM/dd h tt on dd MMMM yyy MM yyyy F (Long DateTime) " runat ="server"/>  

January February March April May June July August September October November December 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 , 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018  

3. Using the ALLOWNULLVALUE property

Allow the user to optionally "not" select a date\time.

<Dune5:DateTimePicker id="d2" AllowNullValue=" TRUE FALSE " runat ="server"/>  

---- January February March April May June July August September October November December -- 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 , ---- 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

4. International Support - CULTURE property

By default the control takes on the current Locale for standard date formats and the language used for month names.

<Dune5:DateTimePicker id="d3" Culture=" greek-Greece russian-Russia english-USA english-Great Britain german-Germany spanish-Peru afrikaans-South Africa " runat ="server"/>  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Ιανουάριος Φεβρουάριος Μάρτιος Απρίλιος Μάιος Ιούνιος Ιούλιος Αύγουστος Σεπτέμβριος Οκτώβριος Νοέμβριος Δεκέμβριος 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018