siywilliams
commented
7 years ago I can't give examples just yet as I'm on the road but it sounds like you need to create a parser that can handle Encoder types and add it to the CommandLineOptionFactory.
I've done this in the following test but I'm not sure if the methods are available on the interface (AddOrReplace): https://github.com/fclp/fluent-command-line-parser/blob/develop/FluentCommandLineParser.Tests/FluentCommandLineParser/when_using_an_option_factory/that_is_custom.cs
On 19 May 2017 14:35, "Joseph L. Casale" notifications@github.com wrote:
The generic parser does not expose a callback, how does one implement a custom handler for the assignment of a value. For example, if the container class has a field of type Encoder yet the assignment should take an integer and use Encoding.GetEncoder(int codepage), does a facility exist to perform this?
Obviously an alternative is to use an extra field and perform the assignment and validation after but that's neither clean for the developer nor informative for the user.
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jcasale
The generic parser does not expose a callback, how does one implement a custom handler for the assignment of a value. For example, if the container class has a field of type
Encoderyet the assignment should take an integer and useEncoding.GetEncoder(int codepage), does a facility exist to perform this?Obviously an alternative is to use an extra field and perform the assignment and validation after but that's neither clean for the developer nor informative for the user.