OperationMessageCollection.Item-Eigenschaft

Ruft den Wert einer OperationMessage am angegebenen nullbasierten Index ab oder legt diesen fest.

Namespace: System.Web.Services.Description
Assembly: System.Web.Services (in system.web.services.dll)

Syntax

'Declaration
Public Default Property Item ( _
    index As Integer _
) As OperationMessage
'Usage
Dim instance As OperationMessageCollection
Dim index As Integer
Dim value As OperationMessage

value = instance(index)

instance(index) = value

public OperationMessage this [
    int index
] { get; set; }

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

/** @property */
public OperationMessage get_Item (int index)

/** @property */
public void set_Item (int index, OperationMessage value)

JScript unterstützt die Verwendung von indizierten Eigenschaften, aber nicht die Deklaration von neuen indizierten Eigenschaften.

Parameter

• index
  Der nullbasierte Index der OperationMessage, deren Wert geändert oder zurückgegeben wird.

Eigenschaftenwert

Eine OperationMessage.

Beispiel

' Get the operation message for the Add operation.
Dim myOperationMessage As OperationMessage = _
   myOperationMessageCollection.Item(0)
Dim myInputOperationMessage As OperationMessage = _
   CType(New OperationInput(), OperationMessage)
Dim myXmlQualifiedName As _
   New XmlQualifiedName("AddSoapIn", myDescription.TargetNamespace)
myInputOperationMessage.Message = myXmlQualifiedName

Dim myCollection(myOperationMessageCollection.Count -1 ) _
   As OperationMessage
myOperationMessageCollection.CopyTo(myCollection, 0)
Console.WriteLine("Operation name(s) :")
Dim i As Integer
For i = 0 To myCollection.Length - 1
   Console.WriteLine(" " & myCollection(i).Operation.Name)
Next i

' Add the OperationMessage to the collection.
myOperationMessageCollection.Add(myInputOperationMessage)
DisplayFlowInputOutput(myOperationMessageCollection, "Add")

If myOperationMessageCollection.Contains(myOperationMessage) _
   = True Then
   Dim myIndex As Integer = _
      myOperationMessageCollection.IndexOf(myOperationMessage)
   Console.WriteLine(" The index of the Add operation " & _
       "message in the collection is : " & myIndex.ToString())
End If

// Get the operation message for the Add operation.
OperationMessage myOperationMessage =
   myOperationMessageCollection[0];
OperationMessage myInputOperationMessage =
   (OperationMessage) new OperationInput();
XmlQualifiedName myXmlQualifiedName = new XmlQualifiedName(
   "AddSoapIn", myDescription.TargetNamespace);
myInputOperationMessage.Message = myXmlQualifiedName;

OperationMessage[] myCollection = 
   new OperationMessage[myOperationMessageCollection.Count];
myOperationMessageCollection.CopyTo(myCollection, 0);
Console.WriteLine("Operation name(s) :");
for (int i = 0; i < myCollection.Length ; i++)
{
   Console.WriteLine(" " + myCollection[i].Operation.Name);
}

// Add the OperationMessage to the collection.
myOperationMessageCollection.Add(myInputOperationMessage);
DisplayFlowInputOutput(myOperationMessageCollection, "Add");

if(myOperationMessageCollection.Contains(myOperationMessage) 
   == true )
{
   int myIndex =
      myOperationMessageCollection.IndexOf(myOperationMessage);
   Console.WriteLine(" The index of the Add operation " +
      "message in the collection is : " + myIndex);
}

// Get the operation message for the Add operation.
OperationMessage^ myOperationMessage = myOperationMessageCollection[ 0 ];
OperationMessage^ myInputOperationMessage = dynamic_cast<OperationMessage^>(gcnew OperationInput);
XmlQualifiedName^ myXmlQualifiedName = gcnew XmlQualifiedName( "AddSoapIn",myDescription->TargetNamespace );
myInputOperationMessage->Message = myXmlQualifiedName;

array<OperationMessage^>^myCollection = gcnew array<OperationMessage^>(myOperationMessageCollection->Count);
myOperationMessageCollection->CopyTo( myCollection, 0 );
Console::WriteLine( "Operation name(s) :" );
for ( int i = 0; i < myCollection->Length; i++ )
{
   Console::WriteLine( " {0}", myCollection[ i ]->Operation->Name );
}

// Add the OperationMessage to the collection.
myOperationMessageCollection->Add( myInputOperationMessage );

DisplayFlowInputOutput( myOperationMessageCollection, "Add" );

if ( myOperationMessageCollection->Contains( myOperationMessage ) == true )
{
   int myIndex = myOperationMessageCollection->IndexOf( myOperationMessage );
   Console::WriteLine( " The index of the Add operation message in the collection is : {0}", myIndex );
}

// Get the operation message for the Add operation.
OperationMessage myOperationMessage = myOperationMessageCollection.
    get_Item(0);
OperationMessage myInputOperationMessage = (OperationMessage)
    new OperationInput();
XmlQualifiedName myXmlQualifiedName = new XmlQualifiedName(
    "AddSoapIn", myDescription.get_TargetNamespace());
myInputOperationMessage.set_Message(myXmlQualifiedName);
OperationMessage myCollection[] = 
    new OperationMessage[myOperationMessageCollection.get_Count()];
myOperationMessageCollection.CopyTo(myCollection, 0);
Console.WriteLine("Operation name(s) :");
for (int i = 0; i < myCollection.get_Length(); i++) {
    Console.WriteLine(" " + myCollection[i].get_Operation().
        get_Name());
}
// Add the OperationMessage to the collection.
myOperationMessageCollection.Add(myInputOperationMessage);
DisplayFlowInputOutput(myOperationMessageCollection, "Add");
if (myOperationMessageCollection.Contains(myOperationMessage) 
    == true) {
    int myIndex = myOperationMessageCollection.
        IndexOf(myOperationMessage);
    Console.WriteLine(" The index of the Add operation " 
        + "message in the collection is : " + myIndex);
}

Plattformen

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

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

OperationMessageCollection-Klasse
OperationMessageCollection-Member
System.Web.Services.Description-Namespace