RxSpy.RxSpySession.FindGuiPath C# (CSharp) Метод

        static string FindGuiPath(string explicitPathToRxSpy)
        {
            // Try a few different things attempting to find RxSpy.LiveView.exe
            // depending on how things are configured
            if (explicitPathToRxSpy != null) return explicitPathToRxSpy;

            // Same directory as us?
            var ourAssembly = typeof(RxSpySession).Assembly;
            var rxSpyDir = Path.GetDirectoryName(ourAssembly.Location);
            var target = Path.Combine(rxSpyDir, "RxSpy.LiveView.exe");
            if (File.Exists(target))
            {
                return target;
            }

            // Attempt to find the solution directory
            var st = new StackTrace(true);
            var firstExternalFrame = Enumerable.Range(0, 1000)
                .Select(x => st.GetFrame(x))
                .First(x => x.GetMethod().DeclaringType.Assembly != ourAssembly);

            var di = new DirectoryInfo(Path.GetDirectoryName(firstExternalFrame.GetFileName()));

            while (di != null) {
                if (di.GetFiles("*.sln").Any()) break;
                di = di.Parent;
            }

            // Debug mode?
            var fi = new FileInfo(Path.Combine(di.FullName, "RxSpy.LiveView", "bin", "Debug", "RxSpy.LiveView.exe"));
            if (fi.Exists) return fi.FullName;

            // Attempt to track down our own version
            fi = new FileInfo(Path.Combine(di.FullName,
                "packages",
                String.Format("RxSpy.LiveView.{0}", ourAssembly.GetCustomAttribute<AssemblyFileVersionAttribute>().Version),
                "tools",
                "RxSpy.LiveView.exe"));
            if (fi.Exists) return fi.FullName;

            throw new ArgumentException("Can't find RxSpy.LiveView.exe - either copy it and its DLLs to your output directory or pass in a path to Create");
        }