MonoDevelop.Projects.DotNetProject.GetAssemblyRefsRec C# (CSharp) Method

		IEnumerable<string> GetAssemblyRefsRec (string fileName, HashSet<string> visited)
		{
			// Recursivelly finds assemblies referenced by the given assembly
			
			if (!visited.Add (fileName))
				yield break;
			
			if (!File.Exists (fileName)) {
				string ext = Path.GetExtension (fileName).ToLower ();
				if (ext == ".dll" || ext == ".exe")
					yield break;
				if (File.Exists (fileName + ".dll"))
					fileName = fileName + ".dll";
				else if (File.Exists (fileName + ".exe"))
					fileName = fileName + ".exe";
				else
					yield break;
			}
			
			yield return fileName;

			foreach (var reference in SystemAssemblyService.GetAssemblyReferences (fileName)) {
				string asmFile = Path.Combine (Path.GetDirectoryName (fileName), reference);
				foreach (string refa in GetAssemblyRefsRec (asmFile, visited))
					yield return refa;
			}
		}