/// <summary>
/// Returns the <see cref="Session" /> implementation of the current open session.
/// </summary>
/// <typeparam name="TSession">The type of the session.</typeparam>
/// <param name="source">The process framework application.</param>
/// <param name="action">The function that will initialize the session (should be used for custom implementations).</param>
/// <returns>
/// Returns a <see cref="Session" /> representing the session; otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">action</exception>
public static TSession GetSession <TSession>(this IMMPxApplication source, Func <int, IMMPxApplication, TSession> action)
where TSession : Session
{
if (source == null)
{
return(null);
}
if (action == null)
{
throw new ArgumentNullException("action");
}
var sm = source.GetSessionManager() as IMMSessionManager3;
if (sm == null)
{
return(null);
}
if (sm.CurrentOpenSession == null)
{
return(null);
}
return(action(sm.CurrentOpenSession.get_ID(), source));
}
/// <summary>
/// Returns the <see cref="Session" /> implementation of the current open session.
/// </summary>
/// <param name="source">The process framework application.</param>
/// <returns>
/// Returns a <see cref="Session" /> representing the session; otherwise <c>null</c>.
/// </returns>
public static Session GetSession(this IMMPxApplication source)
{
if (source == null)
{
return(null);
}
var sm = source.GetSessionManager() as IMMSessionManager3;
if (sm == null)
{
return(null);
}
if (sm.CurrentOpenSession == null)
{
return(null);
}
return(new Session(source, sm.CurrentOpenSession));
}