namespace System.Transactions { public sealed class TransactionScope : IDisposable { public TransactionScope(); public TransactionScope(Transaction transactionToUse); public TransactionScope(Transaction transactionToUse, TimeSpan scopeTimeout); public TransactionScope(Transaction transactionToUse, TimeSpan scopeTimeout, EnterpriseServicesInteropOption interopOption); public TransactionScope(Transaction transactionToUse, TimeSpan scopeTimeout, TransactionScopeAsyncFlowOption asyncFlowOption); public TransactionScope(Transaction transactionToUse, TransactionScopeAsyncFlowOption asyncFlowOption); public TransactionScope(TransactionScopeAsyncFlowOption asyncFlowOption); public TransactionScope(TransactionScopeOption scopeOption); public TransactionScope(TransactionScopeOption scopeOption, TimeSpan scopeTimeout); public TransactionScope(TransactionScopeOption scopeOption, TimeSpan scopeTimeout, TransactionScopeAsyncFlowOption asyncFlowOption); public TransactionScope(TransactionScopeOption scopeOption, TransactionOptions transactionOptions); public TransactionScope(TransactionScopeOption scopeOption, TransactionOptions transactionOptions, EnterpriseServicesInteropOption interopOption); public TransactionScope(TransactionScopeOption scopeOption, TransactionOptions transactionOptions, TransactionScopeAsyncFlowOption asyncFlowOption); public TransactionScope(TransactionScopeOption scopeOption, TransactionScopeAsyncFlowOption asyncFlowOption); public void Complete(); public void Dispose(); } }