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Tuesday, April 13, 2010

Mobile Devices Using Delphi

From Zarko Gajic, your Guide to Delphi
Vol. 13, No. 15. The more complex (more code) the application, the more warnings you can get from the Delphi compiler. Are you certain that you understand what the Compiler is trying to tell you? Are you making sure to fix the code so that no warnings are reported?

"Variable 'btn' might not have been initialized" ?
Take a look at your Delphi application, the one you are developing for many days (weeks, years) ... when you hit Compile - how many compiler warnings do you see? Zero? Bravo! A few? A dozen, hundreds? Do you find in the list the "Variable 'btn' might not have been initialized" warning? Are you ignoring it? You should not!

Real World Issues: "Can I Develop for Mobile Devices Using Delphi"?
If you are not hidden under some rock, you've heard people talking IPad, IPhone, Android, PDAs, Smart Phones, Window Mobile, ...

Store User and Application Data in the Correct Location
When in the need of storing some content related to your Delphi application on the user's hard disk, you should take care of the support for state separation of user data, user settings, and computer settings.

Understanding, Using and Enhancing Delphi VCL Components
Tutorials and articles on using Delphi Visual Component Library (VCL) controls and components more efficiently at design and run time.
 
source : about.com 



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