Initializes a new instance of the TransactionScope class.
Assembly: System.Transactions (in System.Transactions.dll)
This constructor creates a new transaction scope with the transaction scope option equal to Required. This means that a transaction is required by the new scope and the ambient transaction is used if one already exists. Otherwise, it creates a new transaction before entering the scope.
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.