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I get that a lot. Most folks know that I've been holed up working on the latest Hitchhiker's Guide . This (7th) edition was not a minor update like several of the earlier versions--I started from a blank slate over a year and a half ago. Sure, I couldn't really start building test and example applications until Whidbey shipped. I think it's a phenomenal waste of time to write "beta" books that have the shelf life of a roman candle on the 4th of July.
Behind the scenes, I’m working on the lambda-execution mode for the IQ97. I’m hoping for a few tweaks to VB and LINQ before I can do this satisfactorily, but I can take the opportunity now—with the current CTP —to illustrate the general technique of defining functions with lambda and what I hope it might look like in VB some time down the road. This exercise raises a number of interesting technical issues: in particular, closures —environments for free variables, and currying —v ... [ read more ]
I just saw that the Framework Design Guidelines got a good review from Peter A. Bromberg over at EggheadCafe   Book Review: Framework Design Guidelines           A couple of quotes: This is what Framework Design Guidelines does for you as a .NET programmer. It lays out, in incredible detail, the exact naming conventions, framework design goals and patterns that are necessary to develop quality reusable .NET ... [ read more ]
For the description of most controls we use labels and I for one don't like to add a label manually for each control. Been using a component that paints values, but never got around to put it in a nice coat and with design time support up until now. The design time being the most work (although greatly alleviated by finding out how to use the isComplete parameter of the InstanceDescriptor ;-) ), the component is easy in use and deployment. Usage: drop it to your form (or container control) and ... [ read more ]
This is just a summary of how I overlooked this silly little thing that could have made my designer workings so much easier in the past: how to use the InstanceDescriptor (returned by a TypeConverter) to create a variable inside InitializeComponent and set the properties of that variable, instead of having to set everything inside the constructor. All that was needed, is to set that last parameter (isComplete) to false. It's so incredible simple and effective, I still can't believe how I  ... [ read more ]
Windows Error Reporting seems to have been improved in Vista. At least, it looks a lot nicer - although maybe it's just the glass stuff :) One thing they know how to do is call a spade a spade, it seems. This evening I was running a modification to my Office2007 install, and at the same time I tried to start a game - the end result was a bluescreen, quickly followed by a reboot. When I logged back in, Windows Error Reporting kicked in and told me that something had gone wrong, and woul ... [ read more ]
CSLA .NET version 2.0.1 is now available for download at www.lhotka.net/cslanet/download.aspx . This is primarily a bug fix update to address various errata and issues that readers have found since the release of the original code. It does include a couple changes primarily geared toward simplification of code generation templates. You can see the change log here . At a high level the changes (other than bug fixes) include: A new Initialize() method for u ... [ read more ]


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