Commandline: Can't disable a boolean argument with a default value of True

[ericnewton76]

Issue by crmckenzie
_Tuesday Jan 14, 2014 at 18:47 GMT_
_Originally opened as https://github.com/gsscoder/commandline/issues/115_

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-c false should turn off the switch for -c.

[ericnewton76]

Comment by nemec
_Tuesday Jan 14, 2014 at 19:38 GMT_

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public bool MyValue { get { return _myValue; } set { _myValue = !value; } }

Just kidding.

That's actually a really good idea and it lets the boolean value be scripted: MyApplication.exe -c "$myBool"

[ericnewton76]

Comment by igitur
_Monday Sep 08, 2014 at 10:04 GMT_

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I created a pull request for this. PR #133

[ericnewton76]

Comment by Kimi-Arthur
_Tuesday Jun 16, 2015 at 06:14 GMT_

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Here is a solution I think is good.
For long option, provide a 'no' option to negate it.
Like "--dryrun" can be negated with "--nodryrun".

[ericnewton76]

Comment by Mizipzor
_Sunday Jun 21, 2015 at 08:30 GMT_

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@igitur, as you can see in the issue history your PR is listerd here since you referenced this issue number in it, GitHub does this automatically. :)

[ericnewton76]

Comment by n074v41l4bl34u
_Thursday Feb 16, 2017 at 20:36 GMT_

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To me it seems more like a bug then an enhancement. Either way it is a small thing and already fixed in other branches so implementing it might be an easy win for the project.

[alexandre-lecoq]

It doesn't seem to be fixed in 2.2.1. Any idea when the fix will be released ?

[anderslyman]

Seeing this as well

[moh-hassan]

Fixed using nullable bool