LogEntryInfos.Remove(Object) Metodo

Definizione

Spazio dei nomi:

Microsoft.SqlServer.Dts.Runtime

Assembly:

Microsoft.SqlServer.ManagedDTS.dll

Rimuove un oggetto LogEntryInfo dalla raccolta LogEntryInfos.

public:
 void Remove(System::Object ^ index);

public void Remove (object index);

member this.Remove : obj -> unit

Public Sub Remove (index As Object)

Parametri

index

Object

Nome, ID o indice dell'oggetto LogEntryInfo da individuare nella raccolta.

Esempio

Nell'esempio di codice seguente viene rimosso un elemento dalla raccolta usando il nome come indice.

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

namespace LogEntryInfosTest  
{  
    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 the Application, and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  

            // Get the LogEntryInfos from the package.  
            LogEntryInfos logInfos = pkg.LogEntryInfos;  

            //Note how many log entries exist before adding one.  
            String countLEI = logInfos.Count.ToString();  
            Console.WriteLine("Entries at beginning: {0}", countLEI);  

            String newName = "My new log entry info";  
            String newDesc = "My new Description";  
            DTSLogEntryFrequency newFreq = DTSLogEntryFrequency.Consistent;  
            logInfos.Add(newName, newDesc, newFreq);  

            //Note how many log entries exist after adding one.  
            countLEI = logInfos.Count.ToString();  
            Console.WriteLine("Entries after adding one: {0}", countLEI);  

            //Now remove the entry just added.  
            logInfos.Remove("My new log entry info");  
            countLEI = logInfos.Count.ToString();  
            Console.WriteLine("Entries after Remove: {0}", countLEI);  
        }  
    }  
}  

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

Namespace LogEnTryInfosTest  
    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 the Application, and load the sample.  
            Dim app As Application = New Application()   
            Dim pkg As Package = app.LoadPackage(mySample,Nothing)   

            ' Get the LogEntryInfos from the package.  
            Dim logInfos As LogEnTryInfos =  pkg.LogEnTryInfos   

            'Note how many log entries exist before adding one.  
            Dim countLEI As String =  logInfos.Count.ToString()   
            Console.WriteLine("Entries at beginning: {0}", countLEI)  

            Dim NewName As String = "My new log entry info"   
            Dim NewDesc As String = "My new Description"   
            Dim NewFreq As DTSLogEnTryFrequency =  DTSLogEnTryFrequency.Consistent   
            logInfos.Add(NewName, NewDesc, NewFreq)  

            'Note how many log entries exist after adding one.  
            countLEI = logInfos.Count.ToString()  
            Console.WriteLine("Entries after adding one: {0}", countLEI)  

            'Now remove the entry just added.  
            logInfos.Remove("My new log entry info")  
            countLEI = logInfos.Count.ToString()  
            Console.WriteLine("Entries after Remove: {0}", countLEI)  
        End Sub  
    End Class  
End Namespace  

Esempio di output

Voci all'inizio: 1

Voci dopo l'aggiunta di una: 2

Voci dopo la rimozione: 1