Blog

Using the JavaScript 'window.onbeforeunload' Event

When creating data entry forms in ASP .NET, the JavaScript onbeforeonload event can add a huge improvement to the end user experience. This nifty little event is fired before a page is unloaded (duh) and will keep users from navigating off of a page ...


.NET Commenting Macro

At DMC, one of our core values is to "Share Information". Sharing information is critical while working with other engineers on many projects, including projects that use our Microsoft Visual Studio .NET skill set. One way we communicate...


Reliable alternate for slow or unreliable DNS

My ISP at home, WOW, has started filtering DNS lookups and redirecting unresolvable names to their own search site. I found a lengthy discussion of this issue here. Basically, if you misspell something, a Yahoo search results, and they must be gettin...


Every three of four months (or so - depending on everyone's schedule) DMC has an all-day off site company meeting to review progress, plan ahead and to try to discuss topics that will improve things both for us and for our customers. Last week...


DMC Remodeling

Anyone who has ever visited the DMC office probably has made a trip into the friendly 'DMC Annex'. The 'Annex' (which is not really an annex at all, but rather a sub-office in need of a name due to its friendly welcoming attitude) is ...


LabVIEW TDMS Write-Close Issue

I discovered an interesting issue with the LabVIEW 8.6 TDMS Write / Close routine I want to share and document for anyone else unlucky enough to encounter it. In defense of LabVIEW, this issue is only encountered if the programmer uses the TDMS Write...


In the beginning, all of the important files at DMC fit onto a single 100MB iomega ZIP disk. Since 1996 we have grown to a 25 person company and gone from 0 servers to 6. We used BackupExec for a couple years but then switched to Dantz Retrospect for...


"Team DMC" competes in 2009 Chicago Bastille Day 5K

For at least 9 years (maybe even 10) DMC has been entering a contingency of runners in the annual Bastille Day Race in Chicago's West Loop. This year we get to crown the newest member of our team as the fastest member of our team. Jesse Bat...


Recent press releases by NASA show how the agency is realizing the advantages of using Structured Light for 3D vision. A recent NASA Invention of the Year was a hand-held, battery-operated scanner that they use to create surface maps of shuttle ti...


.NET Micro Framework and the GHI Embedded Master

Recently I've had the opportunity to do some embedded development using the .NET Micro Framework platform. The .NET Micro Framework is a light-weight version of the full .NET framework that can be ported to run on a variety of processors, includi...


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