private void WebFormView_Load(object sender, System.EventArgs e)
{
_sessionMoniker = GetSessionMoniker();
Navigator navigator = GetNavigator(_sessionMoniker.NavGraphName, _sessionMoniker.TaskId);
_controller = navigator.GetController(this);
}
/// <summary>
/// Gets the running tasks in the manager.
/// </summary>
/// <returns>An array with the task identifiers.</returns>
public Guid[] GetCurrentTasks()
{
SessionMoniker[] monikers = SessionMoniker.GetAllFromSession();
Guid[] tasks = new Guid[monikers.Length];
for (int index = 0; index < monikers.Length; index++)
{
tasks[index] = monikers[index].TaskId;
}
return(tasks);
}
/// <summary>
/// Activates a specific view.
/// </summary>
/// <param name="previousView">The view actually displayed.</param>
/// <param name="taskId">An existing task identifier (a GUID associated with the task).</param>
/// <param name="navGraph">A configured navigation graph name.</param>
/// <param name="view">The name of the view to be displayed.</param>
public void ActivateView(string previousView, Guid taskId, string navGraph, string view)
{
// create a session moniker
SessionMoniker sessionMoniker = new SessionMoniker(navGraph, view, taskId);
// store the moniker into the session, so the next view can get the task information
sessionMoniker.StoreInSession();
ViewSettings viewSettings = UIPConfiguration.Config.GetViewSettingsFromName(view);
if (viewSettings == null)
{
throw new UIPException(Resource.ResourceManager.FormatMessage(Resource.Exceptions.RES_ExceptionViewConfigNotFound, view));
}
HttpContext.Current.Session[WebFormView.CurrentTaskKey] = taskId.ToString();
RedirectToNextView(previousView, viewSettings);
}
private SessionMoniker GetSessionMoniker()
{
SessionMoniker sessionMoniker = SessionMoniker.GetFromSession(new Guid(Session[CurrentTaskKey].ToString()));
return(sessionMoniker);
}
