TransactionVote Enumeração

Definição

Espaço de Nomes:
System.EnterpriseServices
Assemblagem:
System.EnterpriseServices.dll

Especifica os valores permitidos para a votação dos resultados das transações.

public enum class TransactionVote
[System.Runtime.InteropServices.ComVisible(false)]
[System.Serializable]
public enum TransactionVote
[<System.Runtime.InteropServices.ComVisible(false)>]
[<System.Serializable>]
type TransactionVote = 
Public Enum TransactionVote
Herança
Object
ValueType
Enum
TransactionVote
Atributos
ComVisibleAttribute SerializableAttribute

Campos

Name Valor Description
Commit 0

Faz commit da transação atual.
Abort 1

Aborta a transação atual.

Exemplos

O seguinte exemplo de código demonstra a utilização desta enumeração.


[assembly:System::Reflection::AssemblyKeyFile("Transaction.snk")];
[Transaction]
public ref class TransactionalComponent: public ServicedComponent
{
public:
   void TransactionalMethod( String^ data )
   {
      ContextUtil::DeactivateOnReturn = true;
      ContextUtil::MyTransactionVote = TransactionVote::Abort;
      
      // do work with data
      ContextUtil::MyTransactionVote = TransactionVote::Commit;
   }

};

[Transaction]
public class TransactionalComponent : ServicedComponent
{

    public void TransactionalMethod (string data)
    {

      ContextUtil.DeactivateOnReturn = true;
      ContextUtil.MyTransactionVote = TransactionVote.Abort;

      // Do work with data. Return if any errors occur.

      // Vote to commit. If any errors occur, this code will not execute.
      ContextUtil.MyTransactionVote = TransactionVote.Commit;
    }
}

<Transaction()>  _
Public Class TransactionalComponent
    Inherits ServicedComponent
    
    
    Public Sub TransactionalMethod(ByVal data As String) 
        
        ContextUtil.DeactivateOnReturn = True
        ContextUtil.MyTransactionVote = TransactionVote.Abort
        
        ' Do work with data. Return if any errors occur.
        ' Vote to commit. If any errors occur, this code will not execute.
        ContextUtil.MyTransactionVote = TransactionVote.Commit
    
    End Sub
End Class

Observações

Esta enumeração é usada pela ContextUtil turma.

Aplica-se a