如何扩展Ninject绑定语法 [英] How to extend Ninject Binding Syntax

问题描述

有没有一种方法可以扩展现有的绑定语法(例如扩展方法)，从而使我们拥有类似这样的东西:

is there a way to extend the existing binding syntax (e.g. extension method) that will allow us to have something like this:

Bind<IRepository>().ToProvider<MyProvider<MyRepository>>().WhenCustom<SomeType>()

推荐答案

为IBindingWhenSyntax<T>编写扩展方法，并使用现有的When重载来实现您的逻辑:

Write an extension method for IBindingWhenSyntax<T> and use the existing When overload to implement your logic:

class BindingWhenExtensions
{
   public IBindingInNamedWithOrOnSyntax<T> WhenCustom<T>(
       this IBindingWhenSyntax<T> syntax)
   { 
        return syntax.When(r => true); 
   }
}

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