Microsoft just launched a new exam on the next generation Web Services with state of art technology: Windows Communication Foundation – Beta Exam 70-503 : TS: Microsoft.NET Framework3.5 – Windows Communication Foundation.
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Few new operators have been introduced in C#2.0. Null Coalescing operator, which is one of them, is discussed in this post. While coding, we frequently need to perform null checks as
By default Web methods called are synchronous like HTTP request and response architecture and rely on immediate response. But sometimes asynchronous operation might be the best suited for a particular operation. .Net Framework
We can determine the Execution status of an workflow instance using the workflow definition.. Workflow definition of an workflow instance provice the current execution status. Base class Activity contain one field named -
If we have a long running workflow tasks or have a large number of workflow tasks executing , we can unload and store it in a temporary storage using Persistence services ships with Workflow