Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- xojo:objectnotifier:start [2021/04/06 08:54]
mz
+++ xojo:objectnotifier:start [2021/04/06 09:27] (aktuell)
mz [Object notification]
@@ Zeile 39: / Zeile 39: @@
 Instead of "me" you may send any object you need, of course...
+<WRAP round important 100%>
+Be careful with //removing// if you have multiple subscriptions from the same object (perhaps with different //info//).\\
+<code>
+xy.addObjectNotificationReceiver(me, 1)
+xy.addObjectNotificationReceiver(me, 2)
+</code>
+Because //removeObjectNotificationReceiver// obtains no //info// parameter, it cancels only the first object found in the array, thus acting as //fifo//.\\
+It's therefore not possible to delete only the second entry (with //info// 2).
+</WRAP>
+====== Sourcecode ======
 {{ :xojo:objectnotifier:objectnotification-tree.png|}}
@@ Zeile 98: / Zeile 112: @@
   Properties
-  mInfos() As Variant
+  Private mInfos() As Variant
-  mReceivers() As objectNotificationReceiver
+  Private mReceivers() As objectNotificationReceiver
   End Class