ExtendedProperties.Remove(Object) Metode

Definisi

Ruang nama:

Microsoft.SqlServer.Dts.Runtime

Rakitan:

Microsoft.SqlServer.ManagedDTS.dll

ExtendedProperty Menghapus objek dari ExtendedProperties koleksi.

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

public void Remove (object index);

member this.Remove : obj -> unit

Public Sub Remove (index As Object)

Parameter

index

Object

Nama, indeks, ID, atau deskripsi objek yang akan ExtendedProperty dihapus.

Contoh

Contoh berikut menghapus properti yang diperluas dari koleksi menggunakan ID.

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

namespace ExtendedProperties_Testing  
{  
    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 Extended properties collection from the package.  
            ExtendedProperties myExtProps = pkg.ExtendedProperties;  

            // Give the count of the number of extended properties.  
            int numProps = myExtProps.Count;  
            Console.WriteLine("Current number of extended properties: {0}", numProps);  
            // Remove an extended property.  
            myExtProps.Remove("{A56842E2-11C1-487E-B670-33F25B534146}");  
            // Give the new count of the number of extended properties.  
            numProps = myExtProps.Count;  
            Console.WriteLine("New number of extended properties: {0}", numProps);  
            Console.WriteLine();  
        }  
    }  
}  

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

Namespace ExtendedProperties_Testing  
    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 extended properties collection from the package.  
            Dim myExtProps As ExtendedProperties =  pkg.ExtendedProperties   

            ' Give the count of the number of extended properties.  
            Dim numProps As Integer =  myExtProps.Count   
            Console.WriteLine("Current number of extended properties: {0}", numProps)  
            ' Remove an extended property.  
            myExtProps.Remove("{A56842E2-11C1-487E-B670-33F25B534146}")  
            ' Give the new count of the number of extended properties.  
            numProps = myExtProps.Count  
            Console.WriteLine("New number of extended properties: {0}", numProps)  
            Console.WriteLine()  
        End Sub  
    End Class  
End Namespace  

Contoh Output:

Jumlah properti yang diperluas saat ini: 7

Jumlah baru properti yang diperluas: 6