Handle commands with more than 7 parameters?

[bounav]

CommandHandler only defines up to 7 strongly typed parameters.

What if you need more parameters for your command?

Is there a better way to handle commands with larger numbers of parameters?

Any reason more than 7 parameters are missing from the current implementation?

[bounav]

If you need more than 7 parameters you can declare more overloads in an extension method.

Below is an example to define a 10 parameter overload.

public static ICommandHandler Create<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(
     Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> action) =>
            HandlerDescriptor.FromDelegate(action).GetCommandHandler();

[jonsequitur]

You can also use custom classes and options will get bound to properties or constructor parameters: #458 (comment).

[bounav]

Perfect, that's what I was looking for. Sorry, I forgot to check the closed issues.