PortTypeCollection Class

.NET Framework (current version)

Represents a collection of instances of the PortType class; that is, a collection of sets of operations supported by the XML Web service. This class cannot be inherited.

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

Inheritance Hierarchy

System.Object
System.Collections.CollectionBase
System.Web.Services.Description.ServiceDescriptionBaseCollection
System.Web.Services.Description.PortTypeCollection

Syntax

C++

public sealed class PortTypeCollection : ServiceDescriptionBaseCollection

Properties

	Name	Description
	Capacity	Gets or sets the number of elements that the CollectionBase can contain.(Inherited from CollectionBase.)
	Count	Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden.(Inherited from CollectionBase.)
	Item[Int32]	Gets or sets the value of a PortType at the specified zero-based index.
	Item[String]	Gets the PortType specified by its name.

Methods

	Name	Description
	Add(PortType)	Adds the specified PortType to the end of the PortTypeCollection.
	Clear()	Removes all objects from the CollectionBase instance. This method cannot be overridden.(Inherited from CollectionBase.)
	Contains(PortType)	Returns a value indicating whether the specified PortType is a member of the PortTypeCollection.
	CopyTo(PortType[], Int32)	Copies the entire PortTypeCollection to a one-dimensional array of type PortType, starting at the specified zero-based index of the target array.
	Equals(Object)	Determines whether the specified object is equal to the current object.(Inherited from Object.)
	GetEnumerator()	Returns an enumerator that iterates through the CollectionBase instance.(Inherited from CollectionBase.)
	GetHashCode()	Serves as the default hash function. (Inherited from Object.)
	GetType()	Gets the Type of the current instance.(Inherited from Object.)
	IndexOf(PortType)	Searches for the specified PortType and returns the zero-based index of the first occurrence within the collection.
	Insert(Int32, PortType)	Adds the specified PortType to the PortTypeCollection at the specified zero-based index.
	Remove(PortType)	Removes the first occurrence of the specified PortType from the PortTypeCollection.
	RemoveAt(Int32)	Removes the element at the specified index of the CollectionBase instance. This method is not overridable.(Inherited from CollectionBase.)
	ToString()	Returns a string that represents the current object.(Inherited from Object.)

Explicit Interface Implementations

	Name	Description
	ICollection.CopyTo(Array, Int32)	Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.(Inherited from CollectionBase.)
	IList.Add(Object)	Adds an object to the end of the CollectionBase.(Inherited from CollectionBase.)
	IList.Contains(Object)	Determines whether the CollectionBase contains a specific element.(Inherited from CollectionBase.)
	IList.IndexOf(Object)	Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase.(Inherited from CollectionBase.)
	IList.Insert(Int32, Object)	Inserts an element into the CollectionBase at the specified index.(Inherited from CollectionBase.)
	IList.Remove(Object)	Removes the first occurrence of a specific object from the CollectionBase.(Inherited from CollectionBase.)
	ICollection.IsSynchronized	Gets a value indicating whether access to the CollectionBase is synchronized (thread safe).(Inherited from CollectionBase.)
	ICollection.SyncRoot	Gets an object that can be used to synchronize access to the CollectionBase.(Inherited from CollectionBase.)
	IList.IsFixedSize	Gets a value indicating whether the CollectionBase has a fixed size.(Inherited from CollectionBase.)
	IList.IsReadOnly	Gets a value indicating whether the CollectionBase is read-only.(Inherited from CollectionBase.)
	IList.Item[Int32]	Gets or sets the element at the specified index.(Inherited from CollectionBase.)

Extension Methods

	Name	Description
	AsParallel()	Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.)
	AsQueryable()	Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.)
	Cast<TResult>()	Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.)
	OfType<TResult>()	Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.)

Examples

C++

using System;
using System.Web.Services.Description;
using System.Xml;
using System.Collections;

class MyPortTypeCollectionClass
{
   public static void Main()
   {
      try
      {
         // Read the existing Web service description file.
         ServiceDescription myServiceDescription = 
            ServiceDescription.Read("MathService_CS.wsdl");
         PortTypeCollection myPortTypeCollection = 
            myServiceDescription.PortTypes;
         int noOfPortTypes = myServiceDescription.PortTypes.Count;
         Console.WriteLine("\nTotal number of PortTypes: " 
            + myServiceDescription.PortTypes.Count);

         // Get the first PortType in the collection.
         PortType myNewPortType = myPortTypeCollection["MathServiceSoap"];
         int index = myPortTypeCollection.IndexOf(myNewPortType);
         Console.WriteLine("The PortType with the name " + myNewPortType.Name 
            + " is at index: " + (index+1));

         Console.WriteLine("Removing the PortType: " + myNewPortType.Name);

         // Remove the PortType from the collection.
         myPortTypeCollection.Remove(myNewPortType);
         bool bContains = myPortTypeCollection.Contains(myNewPortType);
         Console.WriteLine("The PortType with the name " + myNewPortType.Name 
            + " exists: " + bContains);

         Console.WriteLine("Total number of PortTypes after removing: "
            + myServiceDescription.PortTypes.Count);

         Console.WriteLine("Adding a PortType: " + myNewPortType.Name);

         // Add a new portType from the collection.
         myPortTypeCollection.Add(myNewPortType);

         // Display the number of portTypes after adding a port.
         Console.WriteLine("Total number of PortTypes after "
            + "adding a new port: " + myServiceDescription.PortTypes.Count);

         // List the PortTypes available in the WSDL document.
         foreach(PortType myPortType in myPortTypeCollection)
           Console.WriteLine("The PortType name is: " + myPortType.Name);

         myServiceDescription.Write("MathService_New.wsdl");
      }
      catch(Exception e)
      {
         Console.WriteLine("Exception: " + e.Message);
      }
   }
}

Version Information

.NET Framework
Available since 1.1

Thread Safety

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.