How to select Numeric UpDown value programmatically in Winforms?

Question

I want to select the available value within the numeric up/down control using c#

and in general if we double click within the control then we get the following(the entire text gets selected colored Blue in BG)

Now my question is How do I achieve this pro-grammatically??

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My trails so far :

Focus();

Select();

this doesn't seem to work, any help on this regard would be much appreciated, Thanks..:)

Answer 1

Select has an overload that takes two int, one for selection start, one for selection length:

myNumericUpDown.Select(0, myNumericUpDown.Text.Length);