/// <summary>
/// Executes all <see cref="Events.CustomEventHandler"/> listeners safely.
/// </summary>
/// <param name="ev">Source event.</param>
/// <exception cref="ArgumentNullException">Event is <see langword="null"/>.</exception>
public static void InvokeSafely(this Events.CustomEventHandler ev)
{
if (ev is null)
{
return;
}
string eventName = ev.GetType().FullName;
foreach (Events.CustomEventHandler handler in ev.GetInvocationList())
{
try
{
handler();
}
catch (Exception ex)
{
LogException(ex, handler.Method.Name, handler.Method.ReflectedType?.FullName, eventName);
}
}
}
/// <summary>
/// Executes all <see cref="Events.CustomEventHandler{TEventArgs}"/> listeners safely.
/// </summary>
/// <typeparam name="T">Event arg type.</typeparam>
/// <param name="ev">Source event.</param>
/// <param name="arg">Event arg.</param>
/// <exception cref="ArgumentNullException">Event or its arg is null.</exception>
public static void InvokeSafely <T>(this Events.CustomEventHandler <T> ev, T arg)
where T : EventArgs
{
if (ev == null)
{
return;
}
string eventName = ev.GetType().FullName;
foreach (Events.CustomEventHandler <T> handler in ev.GetInvocationList())
{
try
{
handler(arg);
}
catch (Exception ex)
{
LogException(ex, handler.Method.Name, handler.Method.ReflectedType.FullName, eventName);
}
}
}
public static void MessageHandlerForEmptyArgs(Events.CustomEventHandler _) => Log.Debug($"[ Event: {new StackFrame(2).GetMethod().Name}]");
