adilakhter

C# Null Coalescing Operator

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

Making [Web Method] Asynchronous using “OneWay “

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

Execution status of a Workflow Instance

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 - ExecutionStatus