Rediger

Del via


SoapHeaderCollection.IndexOf(SoapHeader) Method

Definition

Determines the index of the SoapHeader in the SoapHeaderCollection.

public:
 int IndexOf(System::Web::Services::Protocols::SoapHeader ^ header);
public int IndexOf (System.Web.Services.Protocols.SoapHeader header);
member this.IndexOf : System.Web.Services.Protocols.SoapHeader -> int
Public Function IndexOf (header As SoapHeader) As Integer

Parameters

header
SoapHeader

The SoapHeader to locate in the SoapHeaderCollection.

Returns

The index of the header parameter, if found in the SoapHeaderCollection; otherwise, -1.

Examples

// Check to see whether the collection contains mySecondSoapHeader.
if ( mySoapHeaderCollection->Contains( mySecondSoapHeader ) )
{
   // Get the index of mySecondSoapHeader from the collection.
   Console::WriteLine( "Index of mySecondSoapHeader: {0}", mySoapHeaderCollection->IndexOf( mySecondSoapHeader ) );

   // Get the SoapHeader from the collection.
   MySoapHeader^ mySoapHeader1 = dynamic_cast<MySoapHeader^>(mySoapHeaderCollection[ mySoapHeaderCollection->IndexOf( mySecondSoapHeader ) ]);
   Console::WriteLine( "SoapHeader retrieved from the collection: {0}", mySoapHeader1 );

   // Remove a SoapHeader from the collection.
   mySoapHeaderCollection->Remove( mySoapHeader1 );
   Console::WriteLine( "Number of items after removal: {0}", mySoapHeaderCollection->Count );
}
else
      Console::WriteLine( "mySoapHeaderCollection does not contain mySecondSoapHeader." );
// Check to see whether the collection contains mySecondSoapHeader.
if(mySoapHeaderCollection.Contains(mySecondSoapHeader))
{
    // Get the index of mySecondSoapHeader from the collection.
    Console.WriteLine("Index of mySecondSoapHeader: " +
        mySoapHeaderCollection.IndexOf(mySecondSoapHeader));

    // Get the SoapHeader from the collection.
    MySoapHeader mySoapHeader1 = (MySoapHeader)mySoapHeaderCollection
        [mySoapHeaderCollection.IndexOf(mySecondSoapHeader)];
    Console.WriteLine("SoapHeader retrieved from the collection: "
        + mySoapHeader1);

    // Remove a SoapHeader from the collection.
    mySoapHeaderCollection.Remove(mySoapHeader1);
    Console.WriteLine("Number of items after removal: {0}",
        mySoapHeaderCollection.Count);
}
else
    Console.WriteLine(
        "mySoapHeaderCollection does not contain mySecondSoapHeader.");
' Check to see whether the collection contains mySecondSoapHeader.
If mySoapHeaderCollection.Contains(mySecondSoapHeader) Then
    ' Get the index of mySecondSoapHeader from the collection.
    Console.WriteLine("Index of mySecondSoapHeader: " & _
        mySoapHeaderCollection.IndexOf(mySecondSoapHeader).ToString())

    ' Get the SoapHeader from the collection.
    Dim mySoapHeader1 As MySoapHeader = CType(mySoapHeaderCollection( _
        mySoapHeaderCollection.IndexOf(mySecondSoapHeader)), _
        MySoapHeader)
    Console.WriteLine("SoapHeader retrieved from the collection: " _
        & mySoapHeader1.ToString())

   ' Remove a SoapHeader from the collection.
   mySoapHeaderCollection.Remove(mySoapHeader1)
   Console.WriteLine("Number of items after removal: {0}", _
       & mySoapHeaderCollection.Count)
Else
Console.WriteLine( _
    "mySoapHeaderCollection does not contain mySecondSoapHeader.")
End If

Applies to

See also