Gunnar Peipman's ASP.NET blog
ASP.NET, C#, SharePoint, SQL Server and general software development topics.
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You must use the dbSeeChanges option with OpenRecordSet when accessing a SQL Server table that has an IDENTITY column
One error you may get when querying SQL Server databases through MS Access is "You must use the dbSeeChanges option with OpenRecordSet when accessing a SQL Server table that has an IDENTITY column". This error appears when you open recordset that contains IDENTITY column. Usually you have to do something like this to get this error (FindTrainer query gets data from SQL Server table).
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SharePoint and constant [Today]
If you are creating views on sites that use different language than english then you cannot use constant [Today]. This constant is translated to site language and it depends on language you are using. Example: when developing sites in estonian language I have to use constant [Täna] instead of [Today]. Otherwise error message will be shown and I cannot save the view.
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Software Estimation - Demystifying the Black Art
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SharePoint jQuery deployment feature
After reading Jan Tielen's blog entries Integrating SharePoint 2007 and jQuery Part One and Part Two I wrote a simple SharePoint solution on Visual Studio 2008 that installs jQuery scripts to SharePoint.
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Access denied error when crawling SharePoint content
One nice day I discovered that MOSS2007 search site didn't work anymore on test server. Well, the only thing that worked was indexing on file system level. But SharePoint content indexing was out of order. I found some information from web about this issue. Specially helpful may be blog entry Access denied when crawling MOSS Content by Sven Gillis. But it was only part of solution.
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Authenticating programmatically to Exchange Server 2003 FBA
In one of my projects I had to read data from Exchange Server 2003 programmatically. I had access to Outlook Web Access that used Form Based Authentication (FBA). After some hacking and testing I got authentication part of my utility work. The point was easy - before making WebDAV requests to Exchange Server we need authentication cookies, so there is active session we can use.
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<asp:Chart>
Scott Guthrie had some good news almost week ago - there is new charting component for ASP.NET available now. Component is made by Microsoft and it is free to download. This component fills one important hole in ASP.NET components gallery. We have now very powerful charting component that is highly customizable and configurable. There is also available chart control add-on for Visual Studio 2008.
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Three signals of death march projects
Death march projects are standard in software development and they are usually the most complex ones to handle. It seems to me that this is more like question how to handle the chaos and how to survive it with as less losses as prossible. There are some signals of dangers I would like to share with you.
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TechEd 2008 Developers - Microsoft data center in Chicago
Although I'm hardware guy I heard some interesting facts about Microsoft data center in Chicago I want to share with you. As I understood this data center will run also Azure services, so it may also be interesting to see some non-official estimates about how much applications can run in this center.
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TechEd 2008 Developers - Workflow Foundation 4.0
Windows WorkFlow Foundation 4.0 has some new cool things to offer. I visited one of David Chappell sessions where he told us about "Dublin", "Oslo" and WF 4.0. It was very interesting session and I got all information I expected.