How to connect plus and minus button with numericupdown?

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1.00/5 (1 vote)

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https://i.stack.imgur.com/nMh6s.png[^]

If the plus button is clicked above, then the value should be plus in Numericupdown as well. If the minus button is clicked above, then the value should be minus in Numericupdown as well. I want to code inside C#.

What I have tried:

This is how it happens in the ones I've done

If the value of Numericupdown is 20 and I click plus button then 20 plus happens

ex: 20 + 20

But I don't want to do that

If the value of Numericupdown is 20 and I click on the plus button then 1 should be plus

ex: 20 + 1

Posted 12-Dec-22 17:58pm

Ridhdhi Vaghani

Updated 12-Dec-22 19:13pm

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OriginalGriff · Accepted Answer · 2022-12-12T19:13:00

Why?
You already have an "up" and a "down" button (on the immediate left of your NumericUpDown Control) so all you are doing is adding redundant buttons which at best confuses users ...

But ... if you must then it's trivial: handle each new "up" and "down" button, and add or subtract 1 from MyNumericUpDown.Value.
I can't see your code, but it's probably something like:

C#

MyNumericUpDown.Value += MyNumericUpDown.Value;

and it should be

C#

MyNumericUpDown.Value += 1m;