PortTypeCollection.Contains Method (PortType)

 

Returns a value indicating whether the specified PortType is a member of the PortTypeCollection.

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

Public Function Contains (
	portType As PortType
) As Boolean

Parameters

portType
Type: System.Web.Services.Description.PortType

The PortType for which to check for collection membership.

Return Value

Type: System.Boolean

true if the portType parameter is a member of the PortTypeCollection; otherwise, false.

Dim myServiceDescription As ServiceDescription = _
   ServiceDescription.Read("MathService_VB.wsdl")

Dim myPortTypeCollection As PortTypeCollection = _
   myServiceDescription.PortTypes
Dim noOfPortTypes As Integer = myServiceDescription.PortTypes.Count
Console.WriteLine(ControlChars.Newline & _
   "Total number of PortTypes: " & noOfPortTypes.ToString())

Dim myNewPortType As PortType = myPortTypeCollection("MathServiceSoap")
' Get the index in the collection.
Dim index As Integer = myPortTypeCollection.IndexOf(myNewPortType)
Console.WriteLine("Removing the PortType named " & _
   myNewPortType.Name)

' Remove the PortType from the collection.
myPortTypeCollection.Remove(myNewPortType)
noOfPortTypes = myServiceDescription.PortTypes.Count
Console.WriteLine(ControlChars.Newline & _
   "Total number of PortTypes: " & noOfPortTypes.ToString())

' Check whether the PortType exists in the collection.
Dim bContains As Boolean = myPortTypeCollection.Contains(myNewPortType)
Console.WriteLine("Port Type'" & myNewPortType.Name & _
   "' exists: " & bContains.ToString())

Console.WriteLine("Adding the 'PortType'")
' Insert a new portType at the index location.
myPortTypeCollection.Insert(index, myNewPortType)

' Display the number of portTypes after adding a port.
Console.WriteLine("Total number of PortTypes after " & _
   "adding a new port: " & _
   myServiceDescription.PortTypes.Count.ToString())

bContains = myPortTypeCollection.Contains(myNewPortType)
Console.WriteLine("Port Type'" & myNewPortType.Name & "' exists: " _
   & bContains.ToString())
myServiceDescription.Write("MathService_New.wsdl")

.NET Framework
Available since 1.1
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