Paul Wu on BizTalk Development

You may have to written code that checks if an object is null before you use it... Read More...

If you are logging information to the EventLog and getting an access error, make sure you have the following registry setting... Read More...

Despite its flaws and bugs, Visual Source Safe continues to be the most popular source control program in the Microsoft realm. Many poeple I talk to are not aware some of its more useful functions such as "Pinning". Understanding the use of pinning can be very useful in a multi-developer environment... Read More...

When declaring complex types in XML schema definition, I have grown accustomed to suffix the type name with "_Type". This allows me to easily distinguish a complex type from a global type when viewing the definition in a graphical design tool such as XML Spy. However, it has unintended consequences when incorporating such schema into a web service... Read More...