How to implement DTC in .NET?

DTC is implemented using COM+. Following are the steps to implement COM+ in .NET: - “EnterpriseService” namespace has all the classes by which we can implement DTC in .NET. You have to add reference “EnterpriseService” namespace. - Your class must derive from “Service Component” object. - Then you have to define your class with the transaction attribute - After the class level transaction type is defined, its time to define at the method level the AutoComplete attribute. AutoComplete attribute says that if no exception is thrown then mark its part of the transaction as being okay. This helps cut down on the amount of code required. If the implementation sets AutoComplete to false, or omits it all together, then we would need to manage the transaction manually. To manually control the transaction you will need to use the ContextUtil class and its static members.