private Transaction InitTransaction(Transaction tx, TransactionScopeOption scopeOption)
{
if (tx != null)
{
return tx;
}
if (scopeOption == TransactionScopeOption.Suppress)
{
if (Transaction.CurrentInternal != null)
{
this.parentScope = Transaction.CurrentInternal.Scope;
}
return null;
}
if (scopeOption == TransactionScopeOption.Required)
{
if (Transaction.CurrentInternal == null)
{
this.isRoot = true;
return new Transaction();
}
this.parentScope = Transaction.CurrentInternal.Scope;
return Transaction.CurrentInternal;
}
/* RequiresNew */
if (Transaction.CurrentInternal != null)
{
this.parentScope = Transaction.CurrentInternal.Scope;
}
this.isRoot = true;
return new Transaction();
}
internal void InitScope(TransactionScope scope)
{
/* See test NestedTransactionScope10 */
this.CheckAborted();
/* See test ExplicitTransaction6a */
if (this.committed)
{
throw new InvalidOperationException("Commit has already been called on this transaction.");
}
this.Scope = scope;
}