Delphi-PRAXiS - No Access Violation For Me - Return a Property Value From a Nil Delphi Object

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31. Okt 2011 11:20

No Access Violation For Me - Return a Property Value From a Nil Delphi Object

in OOP in Delphi :: When a Delphi object type variable is nil, accessing any of the object properties would blow an access violation exception to the user. Sometimes you simply need nil objects to return some kind of a default value. Here's how to have an object return simple values even when it ...http://feeds.feedburner.com/~r/delph...~4/TSBV0Z8P6sk

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