MimePartCollection.Insert(Int32, MimePart) Methode

Definitie

Naamruimte:
System.Web.Services.Description
Assembly:
System.Web.Services.dll

Hiermee voegt u de opgegeven waarde toe aan de MimePartCollection opgegeven MimePart index.

public:
 void Insert(int index, System::Web::Services::Description::MimePart ^ mimePart);
public void Insert(int index, System.Web.Services.Description.MimePart mimePart);
member this.Insert : int * System.Web.Services.Description.MimePart -> unit
Public Sub Insert (index As Integer, mimePart As MimePart)

Parameters

index
Int32

De op nul gebaseerde index waarop de mimePart parameter moet worden ingevoegd.

mimePart
MimePart

De MimePart toe te voegen aan de verzameling.

Uitzonderingen

IndexOutOfRangeException

De index parameter is kleiner dan nul.

– of –

De index parameter is groter dan Count.

Voorbeelden

In het volgende voorbeeld ziet u een typisch gebruik van de Insert methode.

MimeMultipartRelatedBinding^ myMimeMultipartRelatedBinding = nullptr;
IEnumerator^ myIEnumerator = myOutputBinding->Extensions->GetEnumerator();
while ( myIEnumerator->MoveNext() )
   myMimeMultipartRelatedBinding = (MimeMultipartRelatedBinding^)myIEnumerator->Current;

// Create an instance of 'MimePartCollection'.
MimePartCollection^ myMimePartCollection = gcnew MimePartCollection;
myMimePartCollection = myMimeMultipartRelatedBinding->Parts;
Console::WriteLine( "Total number of mimepart elements in the collection initially  is: {0}", myMimePartCollection->Count );

// Get the type of first 'Item' in collection.
Console::WriteLine( "The first object in collection is of type: {0}", myMimePartCollection[ 0 ] );
MimePart^ myMimePart1 = gcnew MimePart;

// Create an instance of 'MimeXmlBinding'.
MimeXmlBinding^ myMimeXmlBinding1 = gcnew MimeXmlBinding;
myMimeXmlBinding1->Part = "body";
myMimePart1->Extensions->Add( myMimeXmlBinding1 );

//  a mimepart at first position.
myMimePartCollection->Insert( 0, myMimePart1 );
Console::WriteLine( "Inserting a mimepart object..." );

// Check whether 'Insert' was successful or not.
if ( myMimePartCollection->Contains( myMimePart1 ) )
{
   // Display the index of inserted 'MimePart'.
   Console::WriteLine( "'MimePart' is successfully inserted at position: {0}", myMimePartCollection->IndexOf( myMimePart1 ) );
}

MimeMultipartRelatedBinding myMimeMultipartRelatedBinding = null;
IEnumerator myIEnumerator = myOutputBinding.Extensions.GetEnumerator();
while(myIEnumerator.MoveNext())
{
   myMimeMultipartRelatedBinding=(MimeMultipartRelatedBinding)myIEnumerator.Current;
}
// Create an instance of 'MimePartCollection'.
MimePartCollection myMimePartCollection = new MimePartCollection();
myMimePartCollection= myMimeMultipartRelatedBinding.Parts;
Console.WriteLine("Total number of mimepart elements in the collection initially"+
                     " is: " +myMimePartCollection.Count);
// Get the type of first 'Item' in collection.
Console.WriteLine("The first object in collection is of type: "
                  +myMimePartCollection[0].ToString());
MimePart myMimePart1=new MimePart();
// Create an instance of 'MimeXmlBinding'.
MimeXmlBinding myMimeXmlBinding1 = new MimeXmlBinding();
myMimeXmlBinding1.Part = "body";
myMimePart1.Extensions.Add(myMimeXmlBinding1);
//  a mimepart at first position.
myMimePartCollection.Insert(0,myMimePart1);
Console.WriteLine("Inserting a mimepart object...");
// Check whether 'Insert' was successful or not.
if(myMimePartCollection.Contains(myMimePart1))
{
   // Display the index of inserted 'MimePart'.
   Console.WriteLine("'MimePart' is successfully inserted at position: "
                        +myMimePartCollection.IndexOf(myMimePart1));
}

Dim myMimeMultipartRelatedBinding As MimeMultipartRelatedBinding = Nothing
Dim myIEnumerator As IEnumerator = myOutputBinding.Extensions.GetEnumerator()
While myIEnumerator.MoveNext()
   myMimeMultipartRelatedBinding = CType(myIEnumerator.Current, MimeMultipartRelatedBinding)
End While
' Create an instance of 'MimePartCollection'.
Dim myMimePartCollection As New MimePartCollection()
myMimePartCollection = myMimeMultipartRelatedBinding.Parts
Console.WriteLine("Total number of mimepart elements in the collection initially" + _
                                             " is: " + myMimePartCollection.Count.ToString())
' Get the type of first 'Item' in collection.
Console.WriteLine("The first object in collection is of type: " + _
                                                      myMimePartCollection.Item(0).ToString())
Dim myMimePart1 As New MimePart()
' Create an instance of 'MimeXmlBinding'.
Dim myMimeXmlBinding1 As New MimeXmlBinding()
myMimeXmlBinding1.Part = "body"
myMimePart1.Extensions.Add(myMimeXmlBinding1)
'  a mimepart at first position.
myMimePartCollection.Insert(0, myMimePart1)
Console.WriteLine("Inserting a mimepart object...")
' Check whether 'Insert' was successful or not.
If myMimePartCollection.Contains(myMimePart1) Then
   ' Display the index of inserted 'MimePart'.
   Console.WriteLine("'MimePart' is successfully inserted at position: " + _
                                      myMimePartCollection.IndexOf(myMimePart1).ToString())
End If

Opmerkingen

Als het aantal items in de verzameling al gelijk is aan de capaciteit van de verzameling, wordt de capaciteit verdubbeld door de interne matrix automatisch opnieuw te verplaatsen voordat het nieuwe element wordt ingevoegd.

Als de index parameter gelijk is aan Count, wordt de mimePart parameter toegevoegd aan het einde van de MimePartCollection.

De elementen na de invoegpositie gaan omlaag om het nieuwe element weer te geven.

Van toepassing op