查找方法的所有用途使用NDepend的（包括通过接口） [英] Find all uses of a method (including via interface) using NDepend

问题描述

使用 NDepend的，我怎么能找到所有，直接和间接使用特定的方法或属性？

Using NDepend, how can I find all, direct and indirect, uses of a specific method or property?

在特别的，我需要找到通过接口发生的惯例沿路径使用的地方。 ！谢谢

In particular, I need to find usages that occur via an interface somewhere along the use path. Thanks!

推荐答案

右键点击的方法在任何地方的用户界面，然后选择菜单：选择方法...> ...这是我用（直接或间接）的导致像代码查询：

Right clicking a method anywhere in the UI, and selecting the menu: Select Method... > ...that are using me (directly or indirectly) leads to a code query like:

from m in Methods 
let depth0 = m.DepthOfIsUsing("NUnit.Core.NUnitFramework+Assert.GetAssertCount()")
where depth0  >= 0 orderby depth0
select new { m, depth0 }

的问题是，这样的查询提供了间接的用法，但不查找发生通话的通过接口（或基类中声明的覆盖方法）。

The problem is that such query gives indirect usage, but doesn't look for calls that occurs via an interface (or an overridden method declared in a base class).

希望你所要求的可以用这个查询获得：

Hopefully what you are asking for can be obtained with this query:

// Retrieve the target method by name
let methodTarget = Methods.WithFullName("NUnit.Core.NUnitFramework+Assert.GetAssertCount()").Single()

// Build a ICodeMetric<IMethod,ushort> representing the depth of indirect
// call of the target method.
let indirectCallDepth = 
   methodTarget.ToEnumerable()
   .FillIterative(
       methods => methods.SelectMany(
          m => m.MethodsCallingMe.Union(m.OverriddensBase)))

from m in indirectCallDepth.DefinitionDomain
select new { m, callDepth = indirectCallDepth[m]  }

此查询的两大基石是：

• 来的 FillIterative（）递归选择间接呼叫。


• 来属性的 IMethod.OverriddensBase ，顾名思义。对于方法的 M 此方法返回一个基类或接口声明的所有方法的枚举，通过的 M

• The call to FillIterative() to select recursively the indirect call.
• The call to the property IMethod.OverriddensBase, as its name suggests. For a method M this returns the enumerable of all method declared in a base class or an interface, overriden by M.

这篇关于查找方法的所有用途使用NDepend的（包括通过接口）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！