Indicates that a distributed transaction has started.
Assembly: System.Transactions (in System.Transactions.dll)
Caution Signing up for this event degrades the performance of all distributed transactions. Local transactions are not monitored as performance is affected even more.
Note This method uses LinkDemand to prevent it from being called from untrusted code; however, only the immediate caller is required to possess the FullTrust permission set.
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.