MimePartCollection.IndexOf(MimePart) Méthode
Définition
Important
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Recherche le MimePart spécifié et retourne l'index de base zéro de la première occurrence dans la collection.
public:
int IndexOf(System::Web::Services::Description::MimePart ^ mimePart);
public int IndexOf (System.Web.Services.Description.MimePart mimePart);
member this.IndexOf : System.Web.Services.Description.MimePart -> int
Public Function IndexOf (mimePart As MimePart) As Integer
Paramètres
- mimePart
- MimePart
MimePart pour lequel MimePartCollection doit être recherché.
Retours
Entier signé 32 bits.
Exemples
L’exemple suivant illustre une utilisation classique de la IndexOf
méthode.
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
S’applique à
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