DtsContainer.IsolationLevel Property
Gets or sets the isolation level of the transaction in the DtsContainer object.
Espacio de nombres: Microsoft.SqlServer.Dts.Runtime
Ensamblado: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)
Sintaxis
'Declaración
Public Property IsolationLevel As IsolationLevel
public IsolationLevel IsolationLevel { get; set; }
public:
property IsolationLevel IsolationLevel {
IsolationLevel get ();
void set (IsolationLevel value);
}
/** @property */
public IsolationLevel get_IsolationLevel ()
/** @property */
public void set_IsolationLevel (IsolationLevel value)
public function get IsolationLevel () : IsolationLevel
public function set IsolationLevel (value : IsolationLevel)
Valor de propiedad
Returns an integer value that corresponds to the isolation level.
Notas
The default value of this property is -1, or Unspecified. For more information about isolation levels and their use by SQL Server, see Niveles de aislamiento del motor de base de datos. For more information about the available values, see the IsolationLevel enumerations used in the System.Data namespace in ADO and in OLE DB.
The following table lists the available values for the IsolationLevel property:
Value |
Isolation Level |
-1 |
Unspecified |
16 |
Chaos |
256 |
ReadUncommitted |
4096 |
ReadCommitted |
65536 |
RepeatableRead |
1048576 |
Serializable |
Ejemplo
The following code example creates a Package, which is a class that inherits from DtsContainer. The Package shows the use of several inherited properties.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
namespace Microsoft.SqlServer.SSIS.Samples
{
class Program
{
static void Main(string[] args)
{
Application app = new Application();
Package pkg = new Package();
// Package name must be assigned.
pkg.Name = "My DtsContainer inheritance test package";
// Display the values that manually assigned.
Console.WriteLine("Package Name: {0}", pkg.Name);
// Packages are assigned the following default values when created.
Console.WriteLine("Package ID: {0}", pkg.ID);
Console.WriteLine("FailPackageOnFailure: {0}", pkg.FailPackageOnFailure);
Console.WriteLine("FailParentOnFailure: {0}", pkg.FailParentOnFailure);
Console.WriteLine("Locale ID: {0}", pkg.LocaleID);
Console.WriteLine("Is DefaultLocaleID? {0}", pkg.IsDefaultLocaleID);
Console.WriteLine("Isolation Level: {0}", pkg.IsolationLevel);
Console.WriteLine("LoggingMode: {0}", pkg.LoggingMode);
Console.WriteLine("MaximumErrorCount: {0}", pkg.MaximumErrorCount);
Console.WriteLine("TransactionOption: {0}", pkg.TransactionOption);
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Namespace Microsoft.SqlServer.SSIS.Samples
Class Program
Shared Sub Main(ByVal args() As String)
Dim app As Application = New Application()
Dim pkg As Package = New Package()
' Package name must be assigned.
pkg.Name = "My DtsContainer inheritance test package"
' Display the values that manually assigned.
Console.WriteLine("Package Name: {0}", pkg.Name)
' Packages are assigned the following default values when created.
Console.WriteLine("Package ID: {0}", pkg.ID)
Console.WriteLine("FailPackageOnFailure: {0}", pkg.FailPackageOnFailure)
Console.WriteLine("FailParentOnFailure: {0}", pkg.FailParentOnFailure)
Console.WriteLine("Locale ID: {0}", pkg.LocaleID)
Console.WriteLine("Is DefaultLocaleID? {0}", pkg.IsDefaultLocaleID)
Console.WriteLine("Isolation Level: {0}", pkg.IsolationLevel)
Console.WriteLine("LoggingMode: {0}", pkg.LoggingMode)
Console.WriteLine("MaximumErrorCount: {0}", pkg.MaximumErrorCount)
Console.WriteLine("TransactionOption: {0}", pkg.TransactionOption)
End Sub
End Class
End Namespace
Sample Output:
Package Name: My DtsContainer inheritance test package
Package ID: {2C2FAA96-35BA-4C5E-A39A-C5D7D30A0D79}
FailPackageOnFailure: False
FailParentOnFailure: False
Locale ID: 1033
Is DefaultLocaleID? False
Isolation Level: Serializable
LoggingMode: UseParentSetting
MaximumErrorCount: 1
TransactionOption: Supported
Seguridad para subprocesos
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Plataformas
Plataformas de desarrollo
Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.
Plataformas de destino
Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.
Vea también
Referencia
DtsContainer Class
DtsContainer Members
Microsoft.SqlServer.Dts.Runtime Namespace