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Home Articles Delphi Programming
Delphi Programming
Object-oriented Finite State Machine PDF Print E-mail
Written by Zamrony P. Juhara   
Friday, 08 January 2010 13:46

Recently, I read book, Programming Game AI by Example, written by Mat Buckland. I was interested on state driven game agent concept discussed in that book. This article will discuss about this concept and of course Finite State Machine implementation with Delphi (the book uses C++).
Last Updated on Friday, 08 January 2010 14:52
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Change screen resolution with Delphi PDF Print E-mail
Written by Zamrony P. Juhara   
Wednesday, 29 April 2009 12:46

I wrote this article as a response to answer questions about how to change screen resolution posted on Delphindo mailing list. Actually, this writing is my post in that mailing list.

Personally, changing screen resolution to the faint of heart, is not good practice because screen is shared resource. Changing screen resolution may cause other applications currently running, look ugly. That means our application is not cooperative.
Last Updated on Friday, 06 November 2009 15:12
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Monitoring web browser event PDF Print E-mail
Written by Zamrony P. Juhara   
Wednesday, 29 April 2009 12:22

In this article, I will discuss about technique to catch events happened in a web browser. I wrote this article to answer a question posted by Johan Max at Delphindo about how to get notified when an anchor tag in a HTML document is clicked and also how to retrieve URL pointed by the anchor.

Of course we still use our favourite tool. Delphi. This tutorial only assumes web browser is IE, for other web browsers, this technique may not work. Source code is available for download on Download-Delphi Programming section.
Last Updated on Friday, 06 November 2009 14:44
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Copy paste data from clipboard PDF Print E-mail
Written by Zamrony P. Juhara   
Wednesday, 29 April 2009 12:17

This class I wrote to encapsulate copying custom data from or to clipboard. I was in a situation where, software I develop must have feature to copy or paste data in particular format to clipboard. After googling around, I found solution and started writing its implementation and encapsulated it into a class.
Last Updated on Friday, 06 November 2009 15:18
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Drag Drop Operation from Windows Explorer onto a Control PDF Print E-mail
Written by Zamrony P. Juhara   
Wednesday, 29 April 2009 12:10

Actually, this article was my post at Delphindo mailing list to answer question how to get list of filenames dragged and dropped from Windows Explorer onto a control.

If you ever use WinAmp, you know that we can add audio file into playlist by dragging and dropping files from Windows Explorer into WinAmp playlist listbox. The question is how?
Last Updated on Friday, 06 November 2009 14:49
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