Welcome!

PowerBuilder Tips, Tricks, and Techniques

Berndt Hamboeck

Subscribe to Berndt Hamboeck: eMailAlertsEmail Alerts
Get Berndt Hamboeck via: homepageHomepage mobileMobile rssRSS facebookFacebook twitterTwitter linkedinLinkedIn


Top Stories by Berndt Hamboeck

Most of the applications we software developers build need to interact somehow with data from a database. The .NET Framework defined by Microsoft provides a rich set of objects to manage database interaction; these classes are collectively referred to as ADO.NET and the latest versions of DataWindow .NET (which is now version 2.01). SQL Anywhere (version 10) fits perfectly in this environment, making development a lot easier; in addition, your applications will look good without spending a lot of time painting the user interface. In this article we'll look closer at exactly this kind of combination: DataWindow.NET with SQL Anywhere. Our Application: Pamalot This project started about a year and a half ago. A nice guy with a lot of enthusiasm entered my office and started to tell me a story about a business he started a few months before. It was a franchising system,... (more)

DDDW Tips and Tricks

The DropDownDataWindow (DDDW) edit style is one of PowerBuilder's outstanding features. Yes, I know there are a lot of new and exciting capabilities in the upcoming release of PowerBuilder, but in this article I'll try to solve some of the current problems with the existing features that are popping up in nearly every project I've seen. Here I'll focus on DropDownDataWindows, including: How to get started with DDDWs Filtering DDDWs without losing the display value in other rows Catching the collapsing of a DDDW Trapping the cursor keys in a DDDW Autocomplete DDDW values Getting S... (more)

Sybase ASE 12.5 Performance and Tuning

Over the past few years, there have been a number of titles released on the Sybase enterprise database management system. Administrator's Guide to Sybase ASE 12.5, released late last year, was widely adopted by consultants, DBAs, and administrators of Sybase ASE. Sybase ASE 12.5 High Availability, released in early 2002, is especially appropriate for those whose businesses demand 24x7 availability of data and applications. The third title in this series, Sybase ASE 12.5 Performance and Tuning, is the one we'll take a closer look at this month. It promises to be just as valuable ... (more)

Tips, Tricks & Recipes for Sybase ASE

Tips, Tricks & Recipes for Sybase ASE Author: Rob Verschoor Publisher: Sypron Publications, The Netherlands In contrast with Rob Verschoor's previous book, The Complete Sybase ASE Quick Reference Guide, his new book, Tips, Tricks & Recipes for Sybase ASE, is a full-size book filled with a lot information that ASE administrators and ASE developers will find useful. It provides dos and don'ts, and tips on how to keep your data intact, performant, and valid, and your ASE users happy. The author, Rob Verschoor, is a certified DBA for ASE 12.5/12.0, and a freelance consultant with his o... (more)

Working with the Enterprise Portal

An enterprise portal is the converged "hub" of multiple, complementary information management solutions, including document and content management, information search and retrieval, knowledge management, team collaboration, workflow, and business intelligence. In this article, we describe what an enterprise portal is and give you a brief overview of Sybase Enterprise Portal. Then we take a closer look at the portal and go over some of the installation requirements and steps for the Information Edition of the portal. We also delve into how to use a portal and build components (ca... (more)