DelayValidation Property

LogProvider.DelayValidation Property

 

Gets or sets a Boolean that specifies whether a call to Validate for the log provider is delayed until package execution.

Namespace:   Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

Public Property DelayValidation As Boolean

Property Value

Type: System.Boolean

A Boolean that specifies whether validation is delayed until package execution. A value of true indicates that validation is delayed until package execution. The default is false.

The value of this property controls if validation is delayed until the package's Execute method is called.

The following code example loads a package for which logging has been enabled. After loading the package, the LogProviders collection is created, and each log provider in the collection is enumerated over, printing the values for each property, including the DelayValidation.

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.DMQueryTask

Namespace LogProvider_Properties_Test
    Class Program
        Shared  Sub Main(ByVal args() As String)
            ' The package is one of the SSIS samples,
            ' modified to log information to the "SSIS
            ' log provider for Text files".
            Dim mySample As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx" 
            ' Create the Application, and load the sample.
            Dim app As Application =  New Application() 
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing) 

            ' Get the LogProviders collection from the package.
            Dim logProvs As LogProviders =  pkg.LogProviders 
            Dim logProv As LogProvider
            For Each logProv In logProvs
                Console.WriteLine("ConfigString:   {0}", logProv.ConfigString)
                Console.WriteLine("CreationName    {0}", logProv.CreationName)
                Console.WriteLine("DelayValidation {0}", logProv.DelayValidation)
                Console.WriteLine("Description     {0}", logProv.Description)
                Console.WriteLine("HostType        {0}", logProv.HostType)
                Console.WriteLine("ID              {0}", logProv.ID)
                Console.WriteLine("InnerObject     {0}", logProv.InnerObject)
                Console.WriteLine("Name            {0}", logProv.Name)
            Next
        End Sub
    End Class
End Namespace

Sample Output:

ConfigString:

CreationName DTS.LogProviderTextFile.1

DelayValidation False

Description Writes log entries for events to a CSV file

HostType LogProvider

ID {1E107E39-DB79-4F02-B8A7-61D88F2DEF63}

InnerObject System.__ComObject

Name SSIS log provider for Text files

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