CodeOwls.PowerShell.Provider.Provider.GetExistingHelpDocumentFilename C# (CSharp) Метод

        private string GetExistingHelpDocumentFilename()
        {
            CultureInfo currentUICulture = Host.CurrentUICulture;
            string moduleLocation = this.ProviderInfo.Module.ModuleBase;
            string filename = null;
            while (currentUICulture != null && currentUICulture != currentUICulture.Parent)
            {
                string helpFilePath = GetHelpPathForCultureUI(currentUICulture.Name, moduleLocation);

                if (File.Exists(helpFilePath))
                {
                    filename = helpFilePath;
                    break;
                }
                currentUICulture = currentUICulture.Parent;
            }

            if (String.IsNullOrEmpty(filename))
            {
                string helpFilePath = GetHelpPathForCultureUI("en-US", moduleLocation);

                if (File.Exists(helpFilePath))
                {
                    filename = helpFilePath;
                }
            }

            LogVerbose( "Existing help document filename: {0}", filename);
            return filename;
        }