caryjensen
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#160 Delphi Prism Tweet of the day. Using a default field for event declarations is cleaner and easier. No need for declaration seen in #151
6:20 AM Nov 27th
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#159 Delphi Prism Tweet of the Day. Event declarations can omit the member field (a default will be created). ex: event MyEvent2: ADelegate;
9:55 AM Nov 26th
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#158 Delphi Prism Tweet of the Day. To remove an event handling method from an event, use this syntax: MyClass1.MyEvent -= EventHandler;
11:49 AM Nov 25th
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#157 Delphi Prism Tweet of the Day. Two or more event handler methods can be hooked up to the same event, using the syntax shown in #156
5:52 AM Nov 24th
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Last chance for eternal fame and glory. Share your Delphi Unicode migration story. Deadline is this Friday
12:34 PM Nov 23rd
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#156 Delphi Prism Tweet of the Day. Hook up the event handler method to the event: MyClass1.MyEvent += EventHandler;
9:24 AM Nov 23rd
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155 Delphi Prism Tweet of the Day. Example of a method that can be assigned to the event: method EventHandler(sender: Object, e: EventArgs);
5:52 AM Nov 20th
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#154 Delphi Prism Tweet of the Day. The event will trigger one or more methods. The methods have the signature of the delegate. example next
6:51 AM Nov 19th
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#153 Delphi Prism Tweet... Invoke the delegate from a method in the class that includes owns event: fADelegate.Invoke(self, new EventArgs);
12:08 PM Nov 18th
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Have you had an effortless Delphi Unicode migration? Is so, please share your story . Please RT
9:10 AM Nov 17th
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#152 Delphi Prism Tweet of the Day. Declare the event member: event MyDelegate: ADelegate delegate fADelegate;
7:49 AM Nov 17th
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#151 Delphi Prism Tweet of the Day. Create a member field to hold the delegate reference: fADelegate: ADelegate;
1:15 PM Nov 16th
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#150 Delphi Prism totd. Multicast events cont: Begin by declaring a delegate: type ADelegate = delegate (Sender: Object; Args: EventArgs);
7:53 AM Nov 13th
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#149 Delphi Prism Tweet of the Day. Multicast events are declared using event members, which are of a delegate type. Example coming...
2:29 PM Nov 12th
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Help other Delphi developers and Delphi by sharing your Delphi Unicode migration stories . Please RT
5:49 AM Nov 2nd
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Have you encountered and solved a challenge associated with Delphi's Unicode support? Share your story. Nov 27 deadline
1:04 AM Oct 26th
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Waiting at Houston Intercontinental Airport, heading to The Netherlands for the Software Development Conference 2009 (SDC 2009) ()
12:39 PM Oct 17th
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#148 Delphi Prism. Here's the event:private FMyOldEvent: TOldEVent; public property OldEvent: TOldEvent read FMyOldEvent write FMyOldEvent;
5:45 AM Oct 9th
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#147 Delphi Prism Tweet of the Day. Here's a method pointer declaration: type TOldEvent = procedure (Sender: Object) of object;
5:28 AM Oct 9th
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#146 Delphi Prism Tweet of the Day. Delphi Prism's traditional events are declared as properties of type method pointer
6:44 AM Oct 8th
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- Name Cary Jensen
- Location When home, Houston, Texas
- Web http://www.Jensen...
- Bio Author, developer, consultant, and trainer with focus on Delphi, .NET, Advantage Database Server, database development, Web development, SQL, and data modeling
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