ServiceCollection.Contains-Methode

Gibt einen Wert zurück, der angibt, ob die angegebene Service-Instanz ein Member der ServiceCollection ist.

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

Syntax

'Declaration
Public Function Contains ( _
    service As Service _
) As Boolean
'Usage
Dim instance As ServiceCollection
Dim service As Service
Dim returnValue As Boolean

returnValue = instance.Contains(service)

public bool Contains (
    Service service
)

public:
bool Contains (
    Service^ service
)

public boolean Contains (
    Service service
)

public function Contains (
    service : Service
) : boolean

Parameter

• service
  Der Service, für den überprüft werden soll, ob er Member der Auflistung ist.

Rückgabewert

true, wenn der service-Parameter ein Member von ServiceCollection ist, andernfalls false.

Beispiel

If myServiceDescription.Services.Contains(myService) Then
   Console.WriteLine( _
      "The mentioned service Exists at index {0} in the WSDL.", _
      myServiceDescription.Services.IndexOf(myService))
   Dim myServiceArray(myServiceDescription.Services.Count - 1) _
   As Service

   ' Copy the services into an array.
   myServiceDescription.Services.CopyTo(myServiceArray, 0)
   Dim myEnumerator As IEnumerator = myServiceArray.GetEnumerator()
   Console.WriteLine("The names of services in the array are")
   While myEnumerator.MoveNext()
      Dim myService1 As Service = CType(myEnumerator.Current, Service)
      Console.WriteLine(myService1.Name)
   End While
Else
   Console.WriteLine("Service does not exist in the WSDL.")
End If

if(myServiceDescription.Services.Contains(myService))
{
   Console.WriteLine(
      "The mentioned service exists at index {0} in the WSDL.",
      myServiceDescription.Services.IndexOf(myService));
   Service[] myServiceArray =
      new Service[myServiceDescription.Services.Count];

   // Copy the services into an array.
   myServiceDescription.Services.CopyTo(myServiceArray,0);
   IEnumerator myEnumerator = myServiceArray.GetEnumerator();
   Console.WriteLine("The names of services in the array are");
   while(myEnumerator.MoveNext())
   {
      Service myService1 = (Service)myEnumerator.Current;
      Console.WriteLine(myService1.Name);
   }
}
else
{
   Console.WriteLine("Service does not exist in the WSDL." );
}

if ( myServiceDescription->Services->Contains( myService ) )
{
   Console::WriteLine( "The mentioned service exists at index {0} in the WSDL.", myServiceDescription->Services->IndexOf( myService ) );

   array<Service^>^myServiceArray = gcnew array<Service^>(myServiceDescription->Services->Count);

   // Copy the services into an array.
   myServiceDescription->Services->CopyTo( myServiceArray, 0 );
   IEnumerator^ myEnumerator = myServiceArray->GetEnumerator();
   Console::WriteLine( "The names of services in the array are" );
   while ( myEnumerator->MoveNext() )
   {
      Service^ myService1 = dynamic_cast<Service^>(myEnumerator->Current);
      Console::WriteLine( myService1->Name );
   }
}
else
{
   Console::WriteLine( "Service does not exist in the WSDL." );
}

if (myServiceDescription.get_Services().Contains(myService)) {
    Console.WriteLine("The mentioned service exists at index {0}"
        + "in the WSDL.", 
        System.Convert.ToString(myServiceDescription.get_Services().
        IndexOf(myService)));
    Service myServiceArray[] = new Service[myServiceDescription.
        get_Services().get_Count()];
    // Copy the services into an array.
    myServiceDescription.get_Services().CopyTo(myServiceArray, 0);
    IEnumerator myEnumerator = myServiceArray.GetEnumerator();
    Console.WriteLine("The names of services in the array are");
    while (myEnumerator.MoveNext()) {
        Service myService1 = (Service)(myEnumerator.get_Current());
        Console.WriteLine(myService1.get_Name());
    }
}
else {
    Console.WriteLine("Service does not exist in the WSDL.");
}

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

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