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The quest for the perfect publish/subscribe mechanism in Delphi
VSoft Technologies
– FinalBuilder's IDE is message driven. When you select an action in an actionlist for example, the actionlist view publishes a message to which other parts of the IDE can subscribe. The publish/subscribe mechanism used in the IDE has gone through a few revisions over the years, in the quest for the perfect publish/subscribe mechanism... Of course when I say "perfect", what I'm really after is the architecture that is the easiest to use, and more importantly, the easiest to maintain. In earlier versions of the IDE, we used simple interfaces with an event args object that can carry various ...
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