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DiscoveryReferenceCollection Class

A collection of discovery references. This class cannot be inherited.

Namespace:  System.Web.Services.Discovery
Assembly:  System.Web.Services (in System.Web.Services.dll)

'Declaration
Public NotInheritable Class DiscoveryReferenceCollection _
	Inherits CollectionBase
'Usage
Dim instance As DiscoveryReferenceCollection

Imports System
Imports System.IO
Imports System.Web.Services.Discovery

Class MyDiscoveryDocumentMod

   Shared Sub Main()
   Try 
      Dim myDiscoveryDocReference1 As New DiscoveryDocumentReference()
      Dim myDiscoveryDocReference2 As New DiscoveryDocumentReference()
      Dim myDiscoveryReference As DiscoveryReference

      Console.WriteLine("Demonstrating DiscoveryReferenceCollection class.")

      ' Create new DiscoveryReferenceCollection. 
      Dim myDiscoveryReferenceCollection As New DiscoveryReferenceCollection()

      ' Access the Count method.
      Console.WriteLine("The number of elements in collection is: " & _
         myDiscoveryReferenceCollection.Count.ToString())

      ' Add elements to the collection.
      myDiscoveryReferenceCollection.Add(myDiscoveryDocReference1)
      myDiscoveryReferenceCollection.Add(myDiscoveryDocReference2)

      Console.WriteLine("The number of elements in the collection " _
         & "after adding two elements to the collection: " _
         & myDiscoveryReferenceCollection.Count.ToString())

      ' Call the Contains method. 
      If myDiscoveryReferenceCollection.Contains(myDiscoveryDocReference1) _
         <> True Then 
         Throw New Exception("Element not found in collection.")
      End If 

      ' Access the Item property.
      myDiscoveryReference = myDiscoveryReferenceCollection.Item(0)

      If  myDiscoveryReference Is Nothing Then 
         Throw New Exception("Element not found in collection.")
      End If 

      ' Remove one element from the collection.
      myDiscoveryReferenceCollection.Remove(myDiscoveryDocReference1)
      Console.WriteLine("The number of elements in collection " _
         & "after removing one element is: " _
         & myDiscoveryReferenceCollection.Count.ToString())

   Catch e As Exception
       Console.Writeline("Exception occured : " + e.Message)
   End Try 
   End Sub 

End Class
#using <mscorlib.dll>
#using <System.Web.Services.dll>
using namespace System;
using namespace System::IO;
using namespace System::Web::Services::Discovery;

int main() {
   DiscoveryDocumentReference* myDiscoveryDocReference1 =
      new DiscoveryDocumentReference();
   DiscoveryDocumentReference* myDiscoveryDocReference2 =
      new DiscoveryDocumentReference();
   DiscoveryReference* myDiscoveryReference;

   Console::WriteLine(S"Demonstrating DiscoveryReferenceCollection class.");

   // Create new DiscoveryReferenceCollection.
   DiscoveryReferenceCollection* myDiscoveryReferenceCollection =
      new DiscoveryReferenceCollection();

   // Access the Count method.
   Console::WriteLine(S"The number of elements in the collection is: {0}", 
      __box(myDiscoveryReferenceCollection->Count));

   // Add elements to the collection.
   myDiscoveryReferenceCollection->Add(myDiscoveryDocReference1);
   myDiscoveryReferenceCollection->Add(myDiscoveryDocReference2);

   Console::WriteLine(S"The number of elements in the collection after adding two elements to the collection: {0}", 
      __box(myDiscoveryReferenceCollection->Count));

   // Call the Contains method.
   if (myDiscoveryReferenceCollection->Contains(myDiscoveryDocReference1)
      != true) {
         throw new Exception(S"Element not found in collection.");
      }

      // Access the indexed member.
      myDiscoveryReference =
         dynamic_cast<DiscoveryReference*>(myDiscoveryReferenceCollection->Item[0]);
      if (myDiscoveryReference == 0) {
         throw new Exception(S"Element not found in collection.");
      }

      // Remove one element from collection.
      myDiscoveryReferenceCollection->Remove(myDiscoveryDocReference1);
      Console::WriteLine(S"The number of elements in the collection after removing one element is: {0}", 
         __box(myDiscoveryReferenceCollection->Count));
}

System.Object
  System.Collections.CollectionBase
    System.Web.Services.Discovery.DiscoveryReferenceCollection

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

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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