ConnectionManager.ProtectionLevel 属性

定义

命名空间:

Microsoft.SqlServer.Dts.Runtime

程序集:

Microsoft.SqlServer.ManagedDTS.dll

获取或设置对包中包含的敏感数据执行的加密级别。

public:
 property Microsoft::SqlServer::Dts::Runtime::DTSProtectionLevel ProtectionLevel { Microsoft::SqlServer::Dts::Runtime::DTSProtectionLevel get(); void set(Microsoft::SqlServer::Dts::Runtime::DTSProtectionLevel value); };

[System.ComponentModel.Browsable(false)]
public Microsoft.SqlServer.Dts.Runtime.DTSProtectionLevel ProtectionLevel { get; set; }

[<System.ComponentModel.Browsable(false)>]
member this.ProtectionLevel : Microsoft.SqlServer.Dts.Runtime.DTSProtectionLevel with get, set

Public Property ProtectionLevel As DTSProtectionLevel

属性值

DTSProtectionLevel

一个 DTSProtectionLevel 枚举。

属性

BrowsableAttribute

示例

下面的代码示例加载具有两个连接的现有包。 It iterates through the connection managers in the package and prints out the values for the various properties, including the ProtectionLevel.

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  

示例输出：

包中的连接数为：2

ConnectionString：数据源=localhost;Initial Catalog=AdventureWorks;Provider=SQLOLEDB.1;Integrated Security=SSPI;持久保存安全信息=False;自动翻译=False;

CreationName：OLEDB

DelayValidation： False

说明:

HostType：ConnectionManager

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

InnerObject： System.__ComObject

名称：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

说明:

HostType：ConnectionManager

ID： {48B66F8D-7DFE-4D85-91C7-099965484B2}

InnerObject： System.__ComObject

名称：按 Product1 列出的事务摘要

ProtectionLevel：EncryptSensitiveWithUserKey

SupportsDTCTransactions： False