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ConnectionManager.DelayValidation Property

Definition

Gets or sets a Boolean that indicates whether package validation is delayed until the package runs.

public:
 property bool DelayValidation { bool get(); void set(bool value); };
public bool DelayValidation { get; set; }
member this.DelayValidation : bool with get, set
Public Property DelayValidation As Boolean

Property Value

true if validation is delayed until package run time. The default value is false.

Examples

The following code example loads an existing package that has two connections. It iterates through the connection managers in the package and prints out the values for various properties, including DelayValidation.

using System;  
using System.Collections.Generic;  
using System.Text;  
using Microsoft.SqlServer.Dts.Runtime;  

namespace Connections_Collection  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
           // The package is one of the SSIS Samples.  
            string mySample = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";  

            // Create an application and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  
            Connections myConns = pkg.Connections;  
            int connCount = myConns.Count;  
            Console.WriteLine("The number of connections in the package is: {0}", connCount);  

            // Enumerate over the collection, printing out  
            // the values for various properties.  
            foreach (ConnectionManager connMgr in myConns)  
            {  
                Console.WriteLine("ConnectionString:        {0}", connMgr.ConnectionString);  
                Console.WriteLine("CreationName:            {0}", connMgr.CreationName);  
                Console.WriteLine("DelayValidation:         {0}", connMgr.DelayValidation);  
                Console.WriteLine("Description:             {0}", connMgr.Description);  
                Console.WriteLine("HostType:                {0}", connMgr.HostType);  
                Console.WriteLine("ID:                      {0}", connMgr.ID);  
                Console.WriteLine("InnerObject:             {0}", connMgr.InnerObject);  
                Console.WriteLine("Name:                    {0}", connMgr.Name);  
                Console.WriteLine("ProtectionLevel:         {0}", connMgr.ProtectionLevel);  
                Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions);  
            }  
            Console.WriteLine("");  
        }  
    }  
}  
Imports System  
Imports System.Collections.Generic  
Imports System.Text  
Imports Microsoft.SqlServer.Dts.Runtime  

Namespace Connections_Collection  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
           ' The package is one of the SSIS Samples.  
            Dim mySample As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx"   

            ' Create an application and load the sample.  
            Dim app As Application =  New Application()   
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing)   
            Dim myConns As Connections =  pkg.Connections   
            Dim connCount As Integer =  myConns.Count   
            Console.WriteLine("The number of connections in the package is: {0}", connCount)  

            ' Enumerate over the collection, printing out  
            ' the values for various properties.  
            Dim connMgr As ConnectionManager  
            For Each connMgr In myConns  
                Console.WriteLine("ConnectionString:        {0}", connMgr.ConnectionString)  
                Console.WriteLine("CreationName:            {0}", connMgr.CreationName)  
                Console.WriteLine("DelayValidation:         {0}", connMgr.DelayValidation)  
                Console.WriteLine("Description:             {0}", connMgr.Description)  
                Console.WriteLine("HostType:                {0}", connMgr.HostType)  
                Console.WriteLine("ID:                      {0}", connMgr.ID)  
                Console.WriteLine("InnerObject:             {0}", connMgr.InnerObject)  
                Console.WriteLine("Name:                    {0}", connMgr.Name)  
                Console.WriteLine("ProtectionLevel:         {0}", connMgr.ProtectionLevel)  
                Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions)  
            Next  
            Console.WriteLine("")  
        End Sub  
    End Class  
End Namespace  

Sample Output:

The number of connections in the package is: 2

ConnectionString: Data Source=localhost;Initial Catalog=AdventureWorks;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Auto Translate=False;

CreationName: OLEDB

DelayValidation: False

Description:

HostType: ConnectionManager

ID: {3427BFE1-F10C-4B7E-8E70-E8D9DC7DDBA3}

InnerObject: System.__ComObject

Name: localhost.AdventureWorks

ProtectionLevel: EncryptSensitiveWithUserKey

SupportsDTCTransactions: True

ConnectionString: C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\results.txt

CreationName: FLATFILE

DelayValidation: False

Description:

HostType: ConnectionManager

ID: {48B66F8D-7DFE-4D85-91C7-0999655484B2}

InnerObject: System.__ComObject

Name: Transaction Summary by Product1

ProtectionLevel: EncryptSensitiveWithUserKey

SupportsDTCTransactions: False

Applies to