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DtsContainer.IsolationLevel Property

Definition

Gets or sets the isolation level of the transaction in the DtsContainer object.

public:
 property System::Data::IsolationLevel IsolationLevel { System::Data::IsolationLevel get(); void set(System::Data::IsolationLevel value); };
[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyCategory(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "PropertyCategoryTransactions")]
[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "IsolationLevelDesc")]
public System.Data.IsolationLevel IsolationLevel { get; set; }
[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyCategory(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "PropertyCategoryTransactions")>]
[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "IsolationLevelDesc")>]
member this.IsolationLevel : System.Data.IsolationLevel with get, set
Public Property IsolationLevel As IsolationLevel

Property Value

An integer value that corresponds to the isolation level.

Attributes

Examples

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

Remarks

The default value of this property is -1, or Unspecified. For more information about the available values, see the IsolationLevel enumerations that are used in the System.Data namespace, in ADO and in OLE DB.

The following table lists the values that are available for the IsolationLevel property.

Value Isolation Level
-1 Unspecified
16 Chaos
256 ReadUncommitted
4096 ReadCommitted
65536 RepeatableRead
1048576 Serializable

Applies to