We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Null DatePicker

Thread ID:

Created:

Updated:

Platform:

Replies:

1464 Nov 1,2002 03:06 AM UTC Jan 3,2008 05:05 PM UTC WinForms 83
loading
Tags: FAQ
Jeremy Hannon
Asked On November 1, 2002 03:06 AM UTC

Does anyone have a way to allow for "null" date-times with a date picker control. My app has a lot of date fields that are not necessarily populated. I need a way for these to be displayed as invisible... I am sure the answer is staring me right in the face. Thank you,

Steven Boydstun
Replied On November 1, 2002 06:47 PM UTC

Did you find an answer to this, we are struggling with the same...

Administrator [Syncfusion]
Replied On November 4, 2002 05:20 PM UTC

Essential Tools will have a DateTimePickerExt in our next version within a few days, which among other features will support Null dates. Regards, Praveen Ramesh Syncfusion, Inc.

Jeremy Hannon
Replied On November 11, 2002 06:21 PM UTC

Thank you! This really is an essential tool!

John
Replied On November 19, 2002 04:54 PM UTC

I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Istvan Bagyura
Replied On December 11, 2002 10:07 AM UTC

Hi! I'm very interested in it! Could you send me this source code? Thanks. My email addr: bagyura@hungary.com B.I.

Stephen Roche
Replied On December 16, 2002 06:00 AM UTC

That problem has been bugging me for days. Please sent fix to stephenr@changecorporation.com.au Thanks Stephen

Shardool Karnik
Replied On December 17, 2002 05:09 PM UTC

Can you mail me the code please ... my email is Shardool@hotmail.com .... Thanks !!!

CSHANNON
Replied On January 8, 2003 12:01 AM UTC

> I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

CSHANNON
Replied On January 8, 2003 12:03 AM UTC

I too am interesting in having your datetimepicker. My email: cshannon@direcway.com

Oussax
Replied On January 9, 2003 06:45 AM UTC

Please could you send me the fix too? It would be great. Thxs Mail : Moussa.Azar@ifsal.com Thxs in advance

Dominique
Replied On January 24, 2003 10:54 AM UTC

Hi John, It seems that you have solved this famous DateTimePeeker that does not allow null value ! Could you send me your version of it ? I would be very glad to use it. Thanks. Dominique (dod@cdi.ch)

Administrator [Syncfusion]
Replied On January 29, 2003 02:16 AM UTC

Hi John, can u email me the solution u had for date time picker? i have been searching for this solution..thanks a lot of the help! Noelle

Administrator [Syncfusion]
Replied On January 29, 2003 02:26 AM UTC

sorry, my email addr is: leenoelle@yahoo.com

Mauro Fiore
Replied On February 4, 2003 07:45 AM UTC

I too am interesting in having your datetimepicker if it's possible. Thanks. My email: mauro.fiore@aq.camcom.it > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Marlis Arnolds
Replied On February 12, 2003 06:50 AM UTC

Hello John, just now I have the "null-date-problem" you described and I would be very happy, if you will send the source to my email address. Thanks, Marlis

Mike Demmons
Replied On February 18, 2003 07:01 PM UTC

Please send source code to me as well. Much appreciated! ......./mike > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Mike Demmons
Replied On February 18, 2003 07:02 PM UTC

Oops... forgot to post email. mike@centerlineonline.com Thanks again

Richard
Replied On February 25, 2003 06:37 PM UTC

Please send me the source code as well > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Sean
Replied On February 28, 2003 04:12 AM UTC

Hi. John. I am very interested in your code. The null dtp problem has bothered me for a long time. Could you send me your code to me please. Thank you very much. My email is : xszhu@yahoo.com Sean. > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Raphael Eschmann
Replied On February 28, 2003 09:42 AM UTC

Hi. John. Like almost every body, I am very interested in your code of your "boost" dtp. Could you send me your code to me please? Thank you very much. My email is : raphael.eschmann@getronics.com Raphael

Ran Reytan
Replied On March 8, 2003 10:25 AM UTC

Hello John, Long list you got here, I would be happy to get the code too, I managed to do it myself and wondered how you did it.. Maybe better than me, maybe the same. Thanks, Ran. ranr@elad.co.il

doug
Replied On March 8, 2003 01:20 PM UTC

John, Yes please... send me the Null DatePicker code Doug doug.kaye@btinternet.com

John
Replied On March 10, 2003 09:48 PM UTC

i have sent the code to the ones who posted their email, so if you want the code post your email.

Sam Leslie
Replied On March 19, 2003 05:36 PM UTC

Please send me the source as well, THANKS ALOT Sam.Leslie@us.abb.com

Jane
Replied On March 26, 2003 06:30 AM UTC

> i have sent the code to the ones who posted their email, so if you want the code post your email. > i am impressed of yoour component! Could you please send it to me with the source code?

Jane
Replied On March 26, 2003 06:34 AM UTC

> i have sent the code to the ones who posted their email, so if you want the code post your email. > i am impressed of yoour component! Could you please send it to me with the source code?

alberto
Replied On March 26, 2003 06:52 AM UTC

I'm Very interested in your solution for the null value. Could you send me your component? My email is agil@scadasoft.com Thank you. > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Brian Morale
Replied On March 26, 2003 02:21 PM UTC

> i have sent the code to the ones who posted their email, so if you want the code post your email. > I too would like a copy of your code, if it is possible. Thanks, Brian Brian.Morale@MisysHealthcare.com

John
Replied On March 27, 2003 01:35 PM UTC

This is the source code of the null datetimepicker, bind the control to the 'value' property, it will return a null to your binding when there is no valid date on the control.

Bilfinger
Replied On May 15, 2003 11:03 AM UTC

PLEASE SEND IT TO ME TOO!!! IF THIS WORKS YOU ARE A god. - deji@everdesign.com thanks > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Kristin
Replied On May 20, 2003 08:00 PM UTC

Sounds great. Please send me that code. Thanks. echolsk@saccounty.net

xyz
Replied On May 21, 2003 04:20 PM UTC

Please send it to me. A lot of thanks, xyz. > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Administrator [Syncfusion]
Replied On May 24, 2003 05:16 AM UTC

Can you mail me the code please ... my email is kinghyhui@hotmail.com.... Thanks !!!

Steve Wilson
Replied On May 26, 2003 03:57 PM UTC

Hello, I know this is very late but would you kindly send me the source code for the null datepicker. Thank you Steve Wilson. steve.wilson@lineone.net

James Dwyer
Replied On May 29, 2003 02:55 AM UTC

Hi John, Could you pls send me the DateTimePicker you created with the source code. It sounds pretty awesome. My email is james_bdwyer@hotmail.com Thanks James

Rick
Replied On May 29, 2003 05:14 AM UTC

Wow, I can stop beating my head on the wall - could you please send me a copy as well: rickey.donald@lucite.com Thanks. > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Administrator [Syncfusion]
Replied On June 4, 2003 12:22 PM UTC

First of all: John posted his code just above in the message from 3/27/2003. click on the little disk to download. Stop asking the code.

chrisw
Replied On June 5, 2003 05:01 PM UTC

I am having problems dropping this control on my form from my toolbox. I am getting a error - Could not find any resources appropriate for the specified culture(or the neutral culture).... It is compiling correctly. Any ideas?

chrisw
Replied On June 5, 2003 05:28 PM UTC

Sorry. I had to create a usercontrol project. I added it to my Windows Control project. It works great. Thanks. > I am having problems dropping this control on my form from my toolbox. > > I am getting a error - Could not find any resources appropriate for the specified culture(or the neutral culture).... > > It is compiling correctly. Any ideas? > > > >

Veronique Fugere
Replied On June 9, 2003 04:51 PM UTC

Would it be possible to get the source code for this control? Thank you

Jinto Varghese
Replied On June 11, 2003 03:27 AM UTC

Hi John, I am interested in your Null DatePicker. Could you send across the source code for the same. Thanks in advance, Jinto. > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Jinto Varghese
Replied On June 11, 2003 03:33 AM UTC

Oops... I missed out mentioning my email ID. It is jintov@mindtree.com > Hi John, > > I am interested in your Null DatePicker. Could you send across the source code for the same. > > Thanks in advance, > Jinto. > > > > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code >

Sanjay K Dixit
Replied On June 13, 2003 08:49 AM UTC

> Does anyone have a way to allow for "null" date-times with a date picker control. > > My app has a lot of date fields that are not necessarily populated. I need a way for these to be displayed as invisible... > > I am sure the answer is staring me right in the face. > > Thank you,

Adi
Replied On June 23, 2003 06:51 PM UTC

> I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code Hi John, Could you please send me the DateTimePicker you created with the source code. My email is adimuraru@rdslink.ro Thanks, Adi

Adi
Replied On June 23, 2003 07:13 PM UTC

> Does anyone have a way to allow for "null" date-times with a date picker control. > > My app has a lot of date fields that are not necessarily populated. I need a way for these to be displayed as invisible... > > I am sure the answer is staring me right in the face. > > Thank you, I use a trick to allow null values in DataTimePicker Control. Private Sub PutNullValues() DTPicker1.Format = 8 DTPicker1.CustomFormat = Chr(32) End Sub Hope this will help you....

Administrator [Syncfusion]
Replied On July 4, 2003 01:06 AM UTC

Hi, Can I have your source code of Null DateTimePicker?I have the same problem Tks in advance > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

truonganhtuan80@yahoo.com
Replied On July 4, 2003 01:11 AM UTC

Hi, I also would like one > i have sent the code to the ones who posted their email, so if you want the code post your email. >

Liuzzo
Replied On July 9, 2003 06:31 PM UTC

I too would appreciate it if you sent me the datetimepicker. Thanks in advance!

Nouman Zaheer
Replied On July 11, 2003 12:51 PM UTC

please send me ,i really appreciate thanks Nouman

vyrus
Replied On July 14, 2003 03:34 AM UTC

please send me the code too! thanks! vyrus626@hotmail.com

wesley
Replied On July 14, 2003 09:52 PM UTC

I am really interested in your new dateTimePicker, please send me one copy. Thanks

DavidF
Replied On July 15, 2003 01:45 AM UTC

I am really interested in your new dateTimePicker, could you please send me a copy of the source. to david.followes@ceo.woll.catholic.edu.au Many Thanks

Arun
Replied On July 15, 2003 11:34 AM UTC

Can you send me the code to fix the null issue with the date control. We have a deadline and we are stuck with this issue. TIA AK

SteveO
Replied On July 18, 2003 01:13 PM UTC

I too am very interested in your solution. Please email. Thanks very much. SteveO steveo4@ix.netcom.com > i have sent the code to the ones who posted their email, so if you want the code post your email. >

Piotr
Replied On July 24, 2003 05:52 AM UTC

Hi. Can I ask for the source too? My email: piotrz@zoom.pl Thanks in advance

Sobio
Replied On August 15, 2003 04:21 PM UTC

Your solution seems interesting, can I ask for the source code too? Thanks, Sobio

Sobio
Replied On August 15, 2003 04:22 PM UTC

Your solution seems interesting, can I ask for the source code too? My email: lsobio@alstyle-apparel.com Thanks, Sobio

Administrator [Syncfusion]
Replied On August 17, 2003 06:08 PM UTC

The answer is here:- http://www.binarymission.co.uk/bndpicknet.aspx I got this link from Winforms.net web site. > Does anyone have a way to allow for "null" date-times with a date picker control. > > My app has a lot of date fields that are not necessarily populated. I need a way for these to be displayed as invisible... > > I am sure the answer is staring me right in the face. > > Thank you,

David Lopez
Replied On September 1, 2003 04:46 AM UTC

I'm also interested in this sourcecode. david@servimat.net

Danny
Replied On September 1, 2003 11:34 AM UTC

I'm also interested in this sourcecode. daniel.woolston@farmade.com

Shyju
Replied On September 8, 2003 03:52 AM UTC

Hi all, Its easy, u have a ShowCheckBox property for the datetime picker, set it to true at design time, so if the user wants to enter a null date he would uncheck the checkbox and vice-versa if he wants to enter a date. u would have to check in code if the DateTimePicker1.checked == true OR false, based on that u could proceed with ur application. > Does anyone have a way to allow for "null" date-times with a date picker control. > > My app has a lot of date fields that are not necessarily populated. I need a way for these to be displayed as invisible... > > I am sure the answer is staring me right in the face. > > Thank you,

Zax
Replied On September 11, 2003 08:21 AM UTC

gr8! da Cud you please send me the code.

Sanjay Gonsalves
Replied On September 11, 2003 09:46 PM UTC

Hi John, Your famous solution is begging for another owner. Would love your solution. Please email me at karsans@wantree.com.au Thanks Sanjay > I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. > the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. > it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Zax
Replied On September 15, 2003 08:31 AM UTC

Hi, can u please forward me the code, my email is zaxh@yahoo.co.in

Krzychub
Replied On September 17, 2003 06:26 AM UTC

Hi John. Can You send me Your Null DatePicker with source? Thanks.

Voda Roland
Replied On September 24, 2003 06:34 AM UTC

Hi! I'm very interested in your datetimepicker that allows null! Could you send me this source code? Thanks. My email addr: vodaro@home.ro

Doris Manning
Replied On September 24, 2003 12:15 PM UTC

Could you send me a copy of your DateTimePicker source code. Thanks, Doris Email address is: mikedorism@ntelos.net

Administrator [Syncfusion]
Replied On September 26, 2003 07:50 AM UTC

I was wondering if you're so kind enough to send me this fix. Many thanks in advanced.

Karl-Heinrich Nagel
Replied On October 20, 2003 06:39 AM UTC

Please send me your code too. Thank You! post@ncv.de

passerby
Replied On November 3, 2003 05:28 AM UTC

> Hi! I'm interested in the null datetimepicker! Could you send me this source code? Thanks. My email addr is: zixian.geo@yahoo.com

Hex Adezimal
Replied On November 14, 2003 02:42 PM UTC

> > Hi! > > I'm interested in the null datetimepicker! > > Could you send me this source code? > > Thanks. My email addr is: hadezimal@hotmail.com

Davis Jebaraj [Syncfusion]
Replied On November 14, 2003 06:28 PM UTC

This is the source code posted by John on 3/27/03 (Its still available through the floppy icon above his message). Linked below for convenience: http://www.syncfusion.com/forums/Uploads/dtpX.zip

izar
Replied On March 1, 2004 10:21 AM UTC

I have downloaded the file. How can I add the control to the control bar? What do I nedd to do exactly? thanks

july
Replied On March 3, 2004 12:58 PM UTC

I had download this file but i dont know how to use it. It said can't load this control...

Me Crazy Coder
Replied On March 17, 2004 05:37 AM UTC

my email id is : mecrazycoder@rediffmail.com Thanks a lot john.. Cheers

Rodrigo
Replied On September 5, 2005 02:44 PM UTC

Hi, do you still have this code? I would appregiate it if you could send me a copy. I am very interested in your kind of solution. Kind regards, Rodrigo

Manikant
Replied On October 4, 2005 12:38 PM UTC

DateTimePicker has a property ShowCheckBox which can be used to have null data.

Romuel E. Cale
Replied On February 28, 2006 03:38 AM UTC

Can i have it too pls? thanks.

Romuel E. Cale
Replied On February 28, 2006 03:39 AM UTC

Can i have it too pls? thanks. my email add is: romuel_e_cale@yahoo.com

tom
Replied On April 16, 2006 02:21 PM UTC

Can you please send me a copy of your source code? Thanks, Tom >I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected. >the way i developed this is access the databinding and update the value of the dataset or datatable or object to null. >it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Daniel
Replied On October 31, 2007 01:55 PM UTC

I don't know if you're still reading these, but I'd like to receive this code as well.

Question: Can the user select a date and enter their own time as well? In addition, of course, to leaving either one null if they wanted to?

>I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected.
>the way i developed this is access the databinding and update the value of the dataset or datatable or object to null.
>it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code

Daniel
Replied On October 31, 2007 01:57 PM UTC

You should see the email from the reply, but just in case you didn't:

danielp@obix.net

Thanks!

>I don't know if you're still reading these, but I'd like to receive this code as well.

Question: Can the user select a date and enter their own time as well? In addition, of course, to leaving either one null if they wanted to?

>I have developed a datetimepicker with the same properties as the one in visual studio, but it allows null values when there is no date selected.
>the way i developed this is access the databinding and update the value of the dataset or datatable or object to null.
>it works prefectly without a glitch, if you are interested send me an email, and i ll send ou the source code


paul
Replied On January 3, 2008 05:05 PM UTC

Please send me the code to if you still monitor this forum to paul.smock@ltcps.com


CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

;