LogProviderInfos.Contains(Object) Method

Reference

Definition

Namespace:: Microsoft.SqlServer.Dts.Runtime

Assembly:: Microsoft.SqlServer.ManagedDTS.dll

Important

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Returns a Boolean that indicates if the items in the collection can be accessed using indexing without throwing an exception.

public:
 bool Contains(System::Object ^ index);

public bool Contains (object index);

member this.Contains : obj -> bool

Public Function Contains (index As Object) As Boolean

Parameters

index: Object

The name, identity, ID, or index of the LogProviderInfo object to locate in the collection.

Returns

Boolean

A Boolean that indicates whether the collection can be accessed by name, identity, ID, or index. A value of true indicates that the collection can be accessed by using the syntax LogProviderInfos[index]. A value of false indicates that indexing cannot be used to retrieve items from the LogProviderInfos collection; using this property throws an exception.

Examples

The following code sample uses the Contains method to determine if a log provider with the name "SSIS log provider for Text files" is in the collection. The method returns a Boolean.

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

namespace LogProvInfoProperties  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
        Application app = new Application();  
        LogProviderInfos infos = app.LogProviderInfos;  

        //See if the collection contains a log provider  
        // with the name "SSIS log provider for Text files".  
        Boolean logText = infos.Contains("SSIS log provider for Text files");  
        Console.WriteLine("Contains Text log provider? {0}", logText);  
        }  
    }  
}

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

Namespace LogProvInfoProperties  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
        Dim app As Application =  New Application()   
        Dim infos As LogProviderInfos =  app.LogProviderInfos   

        'See if the collection contains a log provider  
        ' with the name "SSIS log provider for Text files".  
        Dim logText As Boolean =  infos.Contains("SSIS log provider for Text files")   
        Console.WriteLine("Contains Text log provider? {0}", logText)  
        End Sub  
    End Class  
End Namespace

Sample Output:

Contains Text log provider? True

Applies to

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