[Mono-bugs] [Bug 412536] [PATCH] Timers tick before Form.OnLoad is called

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Mon Oct 13 01:48:23 EDT 2008


User awunwpa7 at yahoo.com.ph added comment

Steve Odbc <awunwpa7 at yahoo.com.ph> changed:

           What    |Removed                                         |Added
                 CC|                                                |awunwpa7 at yahoo.com.ph
            Summary|Timers tick before Form.OnLoad is called        |[PATCH] Timers tick before Form.OnLoad is called

--- Comment #2 from Steve Odbc <awunwpa7 at yahoo.com.ph>  2008-10-12 23:48:23 MDT ---
Possible Patch:

In MONO, the Form class has a private field that is called "is_loaded". You
might check it from the FireTick() method of the Timer, using the following
reflection code:

internal void FireTick ()
  EventHandler SavedOnTick = OnTick;

  if (SavedOnTick != null)
    object TargetClass = SavedOnTick.Target;

    if (TargetClass.GetType().IsSubclassOf(typeof(Form)))
      FieldInfo IsLoadedField = typeof(Form).GetField("is_loaded",
                                                      BindingFlags.Instance |

      // are we ready yet?
      if (!(bool)IsLoadedField.GetValue(TargetClass)) return;

    SavedOnTick (EventArgs.Empty);

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