Category: Visual Studio

23 Mar 2015 03:34

Joined:	04/12/2012
Level:	Silver
Points:	102

Points:	3

How to set calender column date as empty ?

Are you looking for a way to set calender column date as empty ? then read this thread to know how to set it

Dear All,

i have data gridview in VB.Net with my application, and have 8 columns.
4 columns are "TextBox" Column.
4 columns are 'Calendar" Column.

Now i want that Calender Column (Date) Should be empty while form load.
User can able to choose date.
is it possible ?

Regards,
Ramkumar G.R

#757376

24 Mar 2015 21:29

Joined:	13/06/2007
Level:	Gold
Points:	21327

Points:	2

There is no direct property to set datetime value as NULL or empty, but you can overridden the Value property to accept Null value as DateTime.MinValue.
go through the following link it will help you to accomplish your task
http://www.codeproject.com/Articles/5428/Nullable-DateTimePicker

Thanks
Koolprasd2003
Editor, DotNetSpider MVM
Microsoft MVP 2014 [ASP.NET/IIS]

#766580

20 Jun 2016 23:57

Joined:	12/12/2013
Level:	Gold
Points:	529

Points:	2

Hi,
Kindly go through the below mentioned links. It May resolve your requirements.

1.http://www.codeproject.com/Articles/38972/Nullable-datetime-column-in-NET-DataGrid-with-Date

2.http://www.vbforums.com/showthread.php?470219-2005-Accept-Null-Date-entry-in-DataGridView-DateTime-Column

#766582

21 Jun 2016 00:22

Joined:	05/06/2009
Level:	Gold
Points:	10245

Points:	2

You can make your you calendar to accept the empty/null values

You can override the Value property to accept Null value as DateTime.MinValue, Actually we have to maintain the validation of MinValue and MaxValue of standard control.

By Nathan
Direction is important than speed

How to set calender column date as empty ?

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