Archives
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Sys.WebForms.PageRequestManagerParserErrorException - what it is and how to avoid it
If you've used the Microsoft ASP.NET AJAX UpdatePanel control, there's a good chance you've hit the "Sys.WebForms.PageRequestManagerParserErrorException" error.
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ASP.NET AJAX JavaScript Class Browser (take 3)
By popular demand, I am releasing another update to the ASP.NET AJAX Class Browser. The new features:
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Attributes to consider applying when writing a custom control
Almost every custom control has at least one additional public property, and that public property as well as the control itself should probably have at least a few attributes applied to them. Attributes tell the designer host (Visual Studio) or the parser (ASP.NET) interesting things about your control that might not be evident from just its name and its type. Launch any decent class browser tool and you'll see that every control that shipped in ASP.NET and ASP.NET AJAX has several attributes on it as well as their properties and events.