While VS.NET’s whole “Add Web Reference” concept is cool, it utterly falls down in the face of multiple services exposed by the same back end. WSS exposes a multitude of web services. But VS.NET doesn’t have any way to specify that multiple web services should all be in the same namespace. So you end up each service in it’s own namespace like server1, server2, etc.

Luckily, WSDL.exe doesn’t have this problem. And VS.NET 2003 support custom build steps so it’s pretty easy to execute WSDL.exe as part of a standard build. So it’s only a minor annoyance.

I wonder if you could build your own custom Add Web Reference system via VSIP? Probably not worth the trouble. But it does make me curious – is anyone looking at using VSIP on their shareware/freeware tool to integrate it more tightly into the VS.NET shell? I see Scott Hanselman has a great list of potentials. (He even included my SccSwitch utility – I’m honored!)

I’m sure I’m the last blogger to watch Don’s MSDN TVepisodes on SOA. But if I’m not, go watch them right now. I especially like Don’s comments on XML Schema. They echo my own, but are much more coherent. Plus, it makes me glad I’ve never swapped out a CPU.

BTW, there’s another good reason I’m not posting the code: RTM of WSS may allow you to enable hyperlinking in multi-line text fields via the UI. If that’s the case, this code becomes demoware, instead of a utility.

Not much blogging of late. Trend likely to continue. Details at 11.

However, I did make an interesting discovery about Windows SharePoint Services I wanted to share. Obviously, I’ve been thinking WSS in terms of blogging (hence the project to expose RSS from WSS). However, I’ve been frustrated by what should be a simple little thing. WSS includes a rich text editor that enables me to write content that’s bold, italics, colored, fonted, sized, indented, bulleted, etc. However, until today, I couldn’t figure out how to do hyperlinks. WSS will automagically render a url as a hyperlink. But there was no way to build an anchor tag hyperlink, so your forced to embed urls directly in the text. I didn’t like that, so I set about trying to fix it. Turns out to not be a big deal.

It turns out that the SPFieldMultiLine class supports a property named AllowHyperlinks. If you can flip this bit, the rich text editor in WSS will suddenly get a Hyperlink button and enable the creation of anchor tag hyperlinks. Unfortunately, there doesn’t appear to be any way to flip this bit via the existing UI as of B2TR (no, even though I work at MSFT, I don’t have the RTM bits yet). So I built a web app (as per these instructions) that programmatically flipped that bit via the WSS object model. I also could have done it via a console or windows form app, again via the WSS object model. However, that object model only works on the WSS machine itself – there’s no concept of remoting via the OM. But WSS does expose much of its functionality remotely via web services, including a List web service.

The WSS Web Service interface (WSI?) is a little funky, but I munged up a little utility to flip the AllowHyperlinks property programmatically. The inputs and outputs of the service are XML (actually an XML grammar called CAML) so the inputs and outputs of the service proxy are XmlNodes. The DOM is an ugly way to build XML documents, so I used Chris Lovett’s XmlNodeWriter utility class to get an XmlWriter interface on my XmlDocument. Other than that, the code was pretty straight forward. In pseudo-code, it looks like:

1. Call ListServiceProxy.GetList(listName) to get the definition of the list in CAML
2. Use XPath to find the element that represents the field I want to change (//sp:Field[@DisplayName='fieldName'])
3. Create a new XmlDocument that contains a single method block for the field I want to change (see docs for UpdateList for explanation). Write the CAML representation of the field into the method block. This CAML is identical to the CAML from the previous step, except that I’ve added AllowHyperlinks=”TRUE’
4. Call ListServiceProxy.UpdateList, passing in the the constructed XmlDocument as the updateFields parameter.
5. UpdateList returns an XmlNode that contains the result of the update. XPath query via method block ID to determine if the update succeeded or failed.

I will post the code after I clean it up a bit. However, I don’t know when that will be.

Ok, so you have this cool sounding technology called SPOT. People are impressed that you, Microsoft, have come up with a cool way to send information to your watch. So what do you do? Hide the technology under a crappy name like MSN Direct. So does that mean I have to have MSN? What if I already have AOL? Every part of Microsoft that I have come into contact with has impressed me, except for marketing… marketing causes Microsoft more headaches that any other department. (Just think about .NET) [.Avery Blog]

As someone who has spent most of the past three years explaining .NET to customers, I’ve given up on the marketing department. I tell customers point blank: “Microsoft is the company with the great technology and bad names”.

MSN Direct and .NET aren’t even the worst cases of this:

• Argue/flame if you like, but MTS was the first of the modern application servers. (The original version of EJB was essentially a clone of MTS.) But did we make a big deal about it? No, we shipped it as an “additional technology” included in the NT 4 Option Pack. As if it was optional.
• Windows 2000? Is that the new version of Windows 98? 😦
• MTS at least stood for something. What the heck does COM+ stand for?