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PreparingEnlistment.ForceRollback Method

Indicates that the transaction should be rolled back.

Namespace:  System.Transactions
Assembly:  System.Transactions (in System.Transactions.dll)
public void ForceRollback()

An implementation of the Prepare method of the IEnlistmentNotification interface calls this method to indicate that the transaction must be rolled back.

		class myEnlistmentClass : IEnlistmentNotification
		{
			public void Prepare(PreparingEnlistment preparingEnlistment)
			{
				Console.WriteLine("Prepare notification received");

				//Perform transactional work 

				//If work finished correctly, reply prepared
				preparingEnlistment.Prepared();

				// otherwise, do a ForceRollback
				preparingEnlistment.ForceRollback();
			}

			public void Commit(Enlistment enlistment)
			{
				Console.WriteLine("Commit notification received");

				//Do any work necessary when commit notification is received 

				//Declare done on the enlistment
				enlistment.Done();
			}

			public void Rollback(Enlistment enlistment)
			{
				Console.WriteLine("Rollback notification received");

				//Do any work necessary when rollback notification is received 

				//Declare done on the enlistment
				enlistment.Done();
			}

			public void InDoubt(Enlistment enlistment)
			{
				Console.WriteLine("In doubt notification received");

				//Do any work necessary when indout notification is received 
				
				//Declare done on the enlistment
				enlistment.Done();
			}
		}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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