Scalien.NativeLoader.ExtractNativeDLL C# (CSharp) Method

        static void ExtractNativeDLL(string name, string bitness)
        {
            string location;
            // Select different default location when the process is hosted by IIS
            if (HostingEnvironment.IsHosted)
            {
                location = HostingEnvironment.MapPath(@"~\bin\");
            }
            else
            {
                location = Assembly.GetExecutingAssembly().Location;
            }

            Debug.WriteLine(String.Format("Location: {0}", location));
            FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location);

            string clientPrefix = "ScalienClient.NativeDLL";
            string separator = "-";
            string fileName = string.Join(separator, new string[] {clientPrefix, bitness, fvi.FileVersion});

            // First try to load the DLL from the default directory
            if (TryLoadDLL(name))
                return;

            // Then try to load the DLL from the directory of the executing assembly
            string dirName = Path.Combine(Path.GetDirectoryName(location), fileName);
            string dllPath = TryExtractDLL(dirName, name, bitness);
            if (dllPath != null)
            {
                if (TryLoadDLL(dllPath))
                    return;
            }

            // Finally try to load the DLL from the temp directory
            string tempDirName = Path.Combine(Path.GetTempPath(), fileName);
            dllPath = TryExtractDLL(tempDirName, name, bitness);
            if (dllPath != null)
            {
                if (TryLoadDLL(dllPath))
                    return;
            }

            Debug.Assert(false, "Unable to load library " + dllPath);
        }