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Метод Remove

Removes a LogEntryInfo object from the LogEntryInfos collection.

Пространство имен:  Microsoft.SqlServer.Dts.Runtime
Сборка:  Microsoft.SqlServer.ManagedDTS (в Microsoft.SqlServer.ManagedDTS.dll)

Синтаксис

'Декларация
Public Sub Remove ( _
    index As Object _
)
'Применение
Dim instance As LogEntryInfos
Dim index As Object

instance.Remove(index)

public void Remove(
    Object index
)

public:
void Remove(
    Object^ index
)

member Remove : 
        index:Object -> unit 

public function Remove(
    index : Object
)

Параметры

Примеры

The following code example removes an item from the collection using the name as the index.

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

Sample Output:

Entries at beginning: 1

Entries after adding one: 2

Entries after Remove: 1