Have you ever needed to programmatically inspect the contents of a .net solution and look on its projects, its files and the references of each project for other projects and external assemblies?

StructEx is a small .net library that exposes a DSL to inspect a .net solution and its contents.

StructEx can be used or extended on scenarios that you need to deal with .net source code. Some of these scenareios are: (very) basic foundation for a static code analysis tool, inspection of project contents to automatically configure build tasks, configure Continous Integration environment dynamically by selecting which files to include or compile, etc.

The usage of StructEx is straightforward. Just create a solution object by passing it the solution file path and inspect its contents:

using StructEx;

//...

var solution = new Solution(@"C:\work\SomeSolution.sln")

// inspect the solutions projects
foreach(var project in solution.Projects)
{
  var projectName = project.Name;
  var projectPath = project.FileName;
  var assemblyName = project.AssemblyName;
  
  // inspect referenced assemblies
  foreach(var assembly in project.ReferencedAssemblies)
  {
    var assemblyPath = assembly;
  }
  
  // inspect another projects from the solution and referenced by this project
  foreach(var referencedProject in project.ReferencedProjects)
  {
    // ... do some stuff with referenced projects
  }
  
  // inspect the files on the current project
  foreach(var file in project.Files)
  {
    var fileName = file.Name;
    var fileContent = file.Content;
    
    // ...
  }
  
}

// ...

The current version only works with C# projects (including class libraries, console, windows forms, asp.net mvc, and other project types)

This project is largely inspired on the work and samples provided by Daniel Grunwald. Please, check the original article for more information.