public void OpenHelpWindow(string helpFileName)
{
if (currentOpenHelpWindow == null)
{
currentOpenHelpWindow = new HelpWindow();
currentOpenHelpWindow.Closed += (sender, args) => currentOpenHelpWindow = null;
currentOpenHelpWindow.Show();
}
currentOpenHelpWindow.Focus();
string applicationDirectory = Path.GetDirectoryName(new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath);
string helpFile = GetHelpFilePath(helpFileName, clientConfigurationProvider.PackageFolderPath);
if (!File.Exists(helpFile))
{
helpFile = GetHelpFilePath(helpFileName, applicationDirectory);
}
if (!File.Exists(helpFile))
{
messageBoxService.Warning(LocalizationLocator.MobileLocalization.HelpNotExistsWarning);
Loggers.TechLogger.Warn(string.Format("Help file not exists {0}", helpFile));
return;
}
currentOpenHelpWindow.help.Navigate(helpFile);
}