LogProviders.Add(String) 方法

定义

命名空间:

Microsoft.SqlServer.Dts.Runtime

程序集:

Microsoft.SqlServer.ManagedDTS.dll

将指定的日志提供程序添加到集合的末尾。

public:
 Microsoft::SqlServer::Dts::Runtime::LogProvider ^ Add(System::String ^ logProviderClsidOrProgId);

public Microsoft.SqlServer.Dts.Runtime.LogProvider Add (string logProviderClsidOrProgId);

member this.Add : string -> Microsoft.SqlServer.Dts.Runtime.LogProvider

Public Function Add (logProviderClsidOrProgId As String) As LogProvider

参数

logProviderClsidOrProgId

String

要添加到集合中的日志提供程序的类 ID 或 ProgID。

返回

LogProvider

要添加到集合的 LogProvider 对象。

示例

下面的代码示例使用其 ProgID 将SQL Server日志提供程序添加到集合中。 在 (C#) 循环的 foreach 控制台输出中，请注意集合中的位置以及分配给新添加的日志提供程序的名称。

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

namespace LogProviders_Tests  
{  
    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\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";  

            // Create the Application, and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  
            LogProviders logProvs = pkg.LogProviders;  

            // Count the number of providers in the package.  
            int countProvs = logProvs.Count;  
            Console.WriteLine("Initial number of log providers: {0}", countProvs);  

            // Since the package that was loaded only contained the  
            // SSIS Log provider for Text files, let's add the SQL  
            // Server log provider.  
            LogProvider logProv = pkg.LogProviders.Add("DTS.LogProviderSQLServer.1");  

            // Count how many log providers are in the collection now.  
            countProvs = logProvs.Count;  
            Console.WriteLine("The number of log providers now: {0}", countProvs);  
            Console.WriteLine("----------------------------");  

            foreach (LogProvider lp in logProvs)  
            {  
                Console.WriteLine("Log Provider Name: {0}", lp.Name);  
            }  
        }  
    }  
}  

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

Namespace LogProviders_Tests  
    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\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"   

            ' Create the Application, and load the sample.  
            Dim app As Application =  New Application()   
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing)   
            Dim logProvs As LogProviders =  pkg.LogProviders   

            ' Count the number of providers in the package.  
            Dim countProvs As Integer =  logProvs.Count   
            Console.WriteLine("Initial number of log providers: {0}", countProvs)  

            ' Since the package that was loaded only contained the  
            ' SSIS Log provider for Text files, let's add the SQL  
            ' Server log provider.  
            Dim logProv As LogProvider =  pkg.LogProviders.Add("DTS.LogProviderSQLServer.1")   

            ' Count how many log providers are in the collection now.  
            countProvs = logProvs.Count  
            Console.WriteLine("The number of log providers now: {0}", countProvs)  
            Console.WriteLine("----------------------------")  

            Dim lp As LogProvider  
            For Each lp In logProvs  
                Console.WriteLine("Log Provider Name: {0}", lp.Name)  
            Next  
        End Sub  
    End Class  
End Namespace  

示例输出：

日志提供程序的初始数目：1

现在的日志提供程序数：2

----------------------------

日志提供程序名称：{FCA3ACD4-C080-4B67-A1AA-45118D3DA672}

日志提供程序名称：文本文件的 SSIS 日志提供程序

注解

将日志提供程序添加到集合时，可以使用其 ClassID (GUID) 或 ProgID 添加它。 以下列表显示了可用的记录器及其 ID。

文本文件：

• ProgID：DTS.LogProviderTextFile.1

• ClassID：{59B2C6A5-663F-4C20-8863-C83F9B72E2EB}

SQL Server Profiler:

• ProgID：DTS.LogProviderSQLProfiler.1

• ClassID：{5C0B8D21-E9AA-462E-BA34-30FF5F7A42A1}

SQL Server：

• ProgID：DTS.LogProviderSQLServer.1

• ClassID：{6AA833A1-E4B2-4431-831B-DE695049DC61}

Windows 事件日志：

• ProgID：DTS.LogProviderEventLog.1

• ClassID：{97634F75-1DC7-4F1F-8A4C-DAF0E13AAA22}

XML 文件：

• ProgID：DTS.LogProviderXMLFile.1

• ClassID：{AFED6884-619C-484F-9A09-F42D56E1A7EA}