LogProviders.Item Property

Artikkeli
12/03/2008

Returns a LogProvider object from the collection.

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

Syntax

'Declaration
Public ReadOnly Default Property Item ( _
    index As Object _
) As LogProvider

public LogProvider this [
    Object index
] { get; }

public:
property LogProvider^ default [Object^] {
    LogProvider^ get (Object^ index);
}

/** @property */
public LogProvider get_Item (Object index)

Parameters

index
The name, description, ID, or index of the object to return from the collection.

Property Value

A LogProvider object.

Remarks

If the call to Contains method returns true, you can access the specified element in the collection by using the syntax LogProviders[index]. If the Contains returns false, this property throws an exception. In C#, this property is the indexer for the LogProviders class.

Example

The following code example retrieves an item from the collection by using two methods. The first method uses the logProvs[0] syntax to retrieve the entire object located in the first position of the collection and place it in the logProv object. You can now retrieve all properties from the logProv object as usual. The second method demonstrates how to retrieve a specific property from the first object in the collection.

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\90\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";
            
            // Create the Application, and load the sample.
            Application app = new Application();
            Package pkg = app.LoadPackage(mySample, null);
            LogProviders logProvs = pkg.LogProviders;

            //Using the Item method syntax of [x], obtain the
            // first entry and a name.
            LogProvider logProv = logProvs[0];
            String nameOfFirstItem = logProvs[0].Name;

            //Print the name of the log provider object 
           // located at position [0].
            Console.WriteLine("The ID of the first connection info is: {0}", logProv.ID);
            Console.WriteLine("The Name of the first connection info is: {0}", nameOfFirstItem);
        }
    }
}

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\90\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) 
            Dim logProvs As LogProviders =  pkg.LogProviders 
 
            'Using the Item method syntax of [x], obtain the
            ' first entry and a name.
            Dim logProv As LogProvider =  logProvs(0) 
            Dim nameOfFirstItem As String =  logProvs(0).Name 
 
            'Print the name of the log provider object 
           ' located at position [0].
            Console.WriteLine("The ID of the first connection info is: {0}", logProv.ID)
            Console.WriteLine("The Name of the first connection info is: {0}", nameOfFirstItem)
        End Sub
    End Class
End Namespace

Sample Output:

The ID of the first connection info is: {1E107E39-DB79-4F02-B8A7-61D88F2DEF63}

The Name of the first connection info is: SSIS log provider for Text files

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms