FaultBindingCollection.Contains-Methode

Gibt einen Wert zurück, der angibt, ob das angegebene FaultBinding ein Member der FaultBindingCollection ist.

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

Syntax

'Declaration
Public Function Contains ( _
    bindingOperationFault As FaultBinding _
) As Boolean
'Usage
Dim instance As FaultBindingCollection
Dim bindingOperationFault As FaultBinding
Dim returnValue As Boolean

returnValue = instance.Contains(bindingOperationFault)

public bool Contains (
    FaultBinding bindingOperationFault
)

public:
bool Contains (
    FaultBinding^ bindingOperationFault
)

public boolean Contains (
    FaultBinding bindingOperationFault
)

public function Contains (
    bindingOperationFault : FaultBinding
) : boolean

Parameter

• bindingOperationFault
  Das FaultBinding, für das überprüft werden soll, ob es ein Member der Auflistung ist.

Rückgabewert

true, wenn der bindingOperationFault-Parameter ein Member der FaultBindingCollection ist, andernfalls false.

Beispiel

Das folgende Beispiel veranschaulicht eine typische Verwendung der Contains-Methode.

      Dim myBindingCollection As BindingCollection = myServiceDescription.Bindings
      Dim myBinding As Binding = myBindingCollection(0)
      Dim myOperationBindingCollection As OperationBindingCollection = myBinding.Operations
      Dim myOperationBinding As OperationBinding = myOperationBindingCollection(0)
      Dim myFaultBindingCollection As FaultBindingCollection = myOperationBinding.Faults

      ' Reverse the fault bindings order.
      If myFaultBindingCollection.Count > 1 Then
         Dim myFaultBinding As FaultBinding = myFaultBindingCollection(0)

         Dim myFaultBindingArray(myFaultBindingCollection.Count - 1) As FaultBinding
         ' Copy the fault bindings to a temporary array.
         myFaultBindingCollection.CopyTo(myFaultBindingArray, 0)

         ' Remove all the fault binding instances in the fault binding collection.
         Dim i, j As Integer

         For i = 0 To myFaultBindingArray.Length - 1
            myFaultBindingCollection.Remove(myFaultBindingArray(i))
         Next i

         j = myFaultBindingArray.Length - 1
         For i = 0 To myFaultBindingArray.Length - 1
            myFaultBindingCollection.Insert(i, myFaultBindingArray(j))
            j = j - 1
         Next

         If myFaultBindingCollection.Contains(myFaultBinding) And myFaultBindingCollection.IndexOf(myFaultBinding) = myFaultBindingCollection.Count - 1 Then
            ' Display the WSDL generated to the console.
            myServiceDescription.Write(Console.Out)
         Else
            Console.WriteLine("Error while reversing")
         End If
      End If
   End Sub 'Main 

End Class 'FaultBindingCollection_Remove

BindingCollection myBindingCollection = myServiceDescription.Bindings;
Binding myBinding = myBindingCollection[0];
OperationBindingCollection myOperationBindingCollection = myBinding.Operations;
OperationBinding myOperationBinding = myOperationBindingCollection[0];
FaultBindingCollection myFaultBindingCollection = myOperationBinding.Faults;

// Reverse the fault bindings order.
if(myFaultBindingCollection.Count > 1) 
{
   FaultBinding myFaultBinding = myFaultBindingCollection[0];

   FaultBinding[] myFaultBindingArray = new FaultBinding[myFaultBindingCollection.Count];
   // Copy the fault bindings to a temporary array.
   myFaultBindingCollection.CopyTo(myFaultBindingArray, 0);

   // Remove all the fault binding instances in the fault binding collection.
   for(int i = 0; i < myFaultBindingArray.Length; i++)
      myFaultBindingCollection.Remove(myFaultBindingArray[i]);

   // Insert the fault binding instance in the reverse order.
   for(int i = 0, j = (myFaultBindingArray.Length - 1); i < myFaultBindingArray.Length; i++, j--)
      myFaultBindingCollection.Insert(i, myFaultBindingArray[j]);
   // Check if the first element in the collection before the reversal is now the last element.
   if(myFaultBindingCollection.Contains(myFaultBinding) && 
      myFaultBindingCollection.IndexOf(myFaultBinding) == (myFaultBindingCollection.Count - 1))
      // Display the WSDL generated to the console.
      myServiceDescription.Write(Console.Out);
   else
      Console.WriteLine("Error while reversing");
}

BindingCollection^ myBindingCollection = myServiceDescription->Bindings;
Binding^ myBinding = myBindingCollection[ 0 ];
OperationBindingCollection^ myOperationBindingCollection = myBinding->Operations;
OperationBinding^ myOperationBinding = myOperationBindingCollection[ 0 ];
FaultBindingCollection^ myFaultBindingCollection = myOperationBinding->Faults;

// Reverse the fault bindings order.
if ( myFaultBindingCollection->Count > 1 )
{
   FaultBinding^ myFaultBinding = myFaultBindingCollection[ 0 ];
   array<FaultBinding^>^myFaultBindingArray = gcnew array<FaultBinding^>(myFaultBindingCollection->Count);
   
   // Copy the fault bindings to a temporary array.
   myFaultBindingCollection->CopyTo( myFaultBindingArray, 0 );
   
   // Remove all the fault binding instances in the fault binding collection.
   for ( int i = 0; i < myFaultBindingArray->Length; i++ )
      myFaultBindingCollection->Remove( myFaultBindingArray[ i ] );
   
   // Insert the fault binding instance in the reverse order.
   for ( int i = 0,j = (myFaultBindingArray->Length - 1); i < myFaultBindingArray->Length; i++,j-- )
      myFaultBindingCollection->Insert( i, myFaultBindingArray[ j ] );
   
   // Check if the first element in the collection before the reversal is now the last element.
   if ( myFaultBindingCollection->Contains( myFaultBinding ) && myFaultBindingCollection->IndexOf( myFaultBinding ) == (myFaultBindingCollection->Count - 1) )
         
   // Display the WSDL generated to the console.
   myServiceDescription->Write( Console::Out );
   else
         Console::WriteLine( "Error while reversing" );
}

BindingCollection myBindingCollection = myServiceDescription.
    get_Bindings();
Binding myBinding = myBindingCollection.get_Item(0);
OperationBindingCollection myOperationBindingCollection = 
    myBinding.get_Operations();
OperationBinding myOperationBinding = 
    myOperationBindingCollection.get_Item(0);
FaultBindingCollection myFaultBindingCollection = 
    myOperationBinding.get_Faults();

// Reverse the fault bindings order.
if (myFaultBindingCollection.get_Count() > 1) {
    FaultBinding myFaultBinding = myFaultBindingCollection.get_Item(0);
    FaultBinding myFaultBindingArray[] = 
        new FaultBinding[myFaultBindingCollection.get_Count()];

    // Copy the fault bindings to a temporary array.
    myFaultBindingCollection.CopyTo(myFaultBindingArray, 0);

    // Remove all the fault binding instances in the fault binding
    // collection.
    for (int i = 0; i < myFaultBindingArray.length; i++) {
        myFaultBindingCollection.Remove(myFaultBindingArray.
            get_Item(i));
    }

    // Insert the fault binding instance in the reverse order.
    for (int i = 0, j = myFaultBindingArray.length - 1; 
        i < myFaultBindingArray.length; i++, j--) {
        myFaultBindingCollection.Insert(i, myFaultBindingArray.
            get_Item(j));
    }  

    // Check if the first element in the collection before the reversal
    // is now the last element.
    if (myFaultBindingCollection.Contains(myFaultBinding) 
        && myFaultBindingCollection.IndexOf(myFaultBinding) == 
        myFaultBindingCollection.get_Count() - 1) {
        // Display the WSDL generated to the console.
        myServiceDescription.Write(Console.get_Out());
    }
    else {
        Console.WriteLine("Error while reversing");
    }
}

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

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