When trying to connect to TFS 2008 on VS 2008, I had this error: The path xxx is already mapped in workspace xxx It turns out that when using my VPC, it was cloned incorrectly. Someone else had created a workspace using their credentials, cloned the VPC for my use and then when I logged on using the same account name, I got this error message. The way to allow you to continue is to close VS 2008 and then rename the settings file with a .bak extension located at: C:\Documents And Settings\<current user>\Local Settings\Application Data\Microsoft\Team Foundation\2.0\Cache\VersionControl.... [More]

Recently, I’ve had to interpret some user input and then place this input into an XML file for processing by BizTalk Server 2006. Unfortunately, BizTalk Server 2006 likes you to encode characters using their XML equivalents. Let me explain.. Background This can seem quite easy using the System.Xml.XmlSerializer, with its ability to automatically generate XML and escape invalid characters for us. There are problems though. Here is a template class: public class TestClass {     public string Element1 { get; set; }     public string Element2 { get; set; }     public string Element3 { get;... [More]