Welcome!

From the Editor-in-Chief of PowerBuilder Developer's Journal

Bruce Armstrong

Subscribe to Bruce Armstrong: eMailAlertsEmail Alerts
Get Bruce Armstrong via: homepageHomepage mobileMobile rssRSS facebookFacebook twitterTwitter linkedinLinkedIn


Top Stories by Bruce Armstrong

PowerBuilder 12.5 introduced a number of significant enhancements to web services support, both for creation and consumption. In particular, the following were introduced as new features in PowerBuilder.NET: WCF client proxy WCF service target REST client proxy We're going to look at what those new features provide and how to use them. We're also going to look at how we can package some of that functionality so that it can be used from PowerBuilder Classic applications as well. Windows Communication Foundation (WCF) First though, some background. When support for a web service client was first introduced in PowerBuilder 9, it was done based on an open source library called EasySOAP. There were some limitations with that implementation, primarily because the EasySOAP library only supported SOAP 1.1, was limited to XML over HTTP transport, and provided no support for an... (more)

User Group Malaise?

Read an interesting article about the .NET Developer Association user group in Redmond, Washington. You would think that the user group in Microsoft's backyard (the meetings are held at Microsoft's offices) wouldn't have any problems lining up guest speakers and drawing a crowd. Well, it looks like they do because they've had to cancel several recent meetings and have proposed taking a six-month break to try to determine how to revitalize the group.[1] It had me wondering why such a group would have difficulty holding meetings. Of course, the issue may be specific to that partic... (more)

Silverlight Is Dead, Long Live Silverlight

There's been a lot of discussion since Microsoft's BUILD conference on the fate of Silverlight. (Something that is an issue for us because Sybase was originally looking at supporting it for web app development in PowerBuilder 15.) Contrary to what a number of the pundits and would-be pundits have said, I don't think it's quite accurate to say that Silverlight is dead in Windows 8. I think it's more accurate to say it's evolved. As background for those who haven't been following this closely, Microsoft announced that the Windows 8 operating system would support two kinds of appli... (more)

Perhaps I Haven’t Made Myself Clear...

I've been discussing HTML5 for some time now. In July of 2010, I mentioned that I wasn't particularly concerned about PowerBuilder supporting HTML5 in the initial PowerBuilder.NET release (12.5) because: "HTML5 is largely still in its infancy, and there appears to be too much opportunity for it to fragment as previous HTML standards have done." [1] In December of 2010 I devoted an entire editorial to HTML5 [2], noting that: "I have some basic concerns that make me reluctant to recommend using HTML5 as the basis for any line of business application development in the near future." ... (more)

Come Get Your Beta While It’s Hot

The PowerBuilder 12.0 beta has officially started. It's pretty hard to overstate the magnitude of the changes that are taking place within PowerBuilder for this version. As a result, it's more important than ever for as many people as possible to participate in order to get the most amount of feedback as possible back to Sybase. It's going to be a lot easier to let Sybase know there's a problem with a feature now before the "die is cast" and it's easier for them to fix than to wait until after the release to find the problem, and then have to wait for an EBF for a correction In ... (more)