How to save null datetime picker value using C#

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i have one datetime picker name StartDatetimepicker . when i select No date from datetimepicker it save Today date in my database but i want when no date is selected then null value save in database . Any One Help me Thnks

What I have tried:

i have no code about this paroblem.

Posted 15-Jun-18 3:38am

Fahid Zahoor

Updated 15-Jun-18 4:06am

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Eric Lynch 15-Jun-18 9:53am

This question needs more information, starting with: database table name, column name, column type (is it nullable?), database technology (ADO.NET, LINQ to SQL, LINQ to Entities), etc. Depending on the approach you choose, you should at least try first. Then, you can ask a more specific question. There is simply not enough information in your question for anyone to provide you with meaningful assistance.

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OriginalGriff · Answer 1 · 2018-06-15T04:07:00

As far as I am aware, there is no DateTimePicker control which directly allows a "no date" option - if the user does not select a date it will always display and return todays date by default.

To add this function, you'd need to add a checkbox labeled "No date" which hides the DTP when checked, and unhides it when unchecked.
Your code then checks that first and decides what to save in your DB.