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DiscoveryReferenceCollection::Item Property (Int32)

 

Gets or sets the DiscoveryReference at the specified index.

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

public:
property DiscoveryReference^ default[
	int i
] {
	DiscoveryReference^ get(int i);
	void set(int i, DiscoveryReference^ value);
}

Parameters

i
Type: System::Int32

The zero-based index of the DiscoveryReference to get or set.

Property Value

Type: System.Web.Services.Discovery::DiscoveryReference^

The DiscoveryReference at the specified index.

Exception Condition
ArgumentOutOfRangeException

i is not a valid index in the DiscoveryReferenceCollection.

int main()
{
   DiscoveryDocumentReference^ myDiscoveryDocReference1 = gcnew DiscoveryDocumentReference;
   DiscoveryDocumentReference^ myDiscoveryDocReference2 = gcnew DiscoveryDocumentReference;
   DiscoveryReference^ myDiscoveryReference;
   Console::WriteLine( "Demonstrating DiscoveryReferenceCollection class." );

   // Create new DiscoveryReferenceCollection.
   DiscoveryReferenceCollection^ myDiscoveryReferenceCollection = gcnew DiscoveryReferenceCollection;

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

   // 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: {0}", myDiscoveryReferenceCollection->Count );

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

   // Access the indexed member.
   myDiscoveryReference = dynamic_cast<DiscoveryReference^>(myDiscoveryReferenceCollection[ 0 ]);
   if ( myDiscoveryReference == nullptr )
   {
      throw gcnew Exception( "Element not found in collection." );
   }

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

.NET Framework
Available since 1.1
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