Provides an implementation of IAsyncResult for use by XML Web service proxies to implement the standard asynchronous method pattern.
Assembly: System.Web.Services (in System.Web.Services.dll)
Thetype exposes the following members.
|AsyncState||Gets the object provided in the last parameter to the Begin method asynchronous call.|
|AsyncWaitHandle||Gets a WaitHandle that is used to wait for an asynchronous operation to complete.|
|CompletedSynchronously||Gets a value indicating whether the Begin call completed synchronously.|
|IsCompleted||Gets a value indicating whether the asynchronous XML Web service request has completed.|
|Abort||Cancels an asynchronous XML Web service request.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
When you call the BeginMyMethodName method, where MyMethodName is the synchronous version of the method, on an XML Web service proxy class, an instance of the is returned. Following the standard asynchronous design pattern, that instance of must later be passed to EndMyMethodName to complete the asynchronous method call.
For details on calling XML Web services asynchronously, see [<topic://cpconInvokingWebServicesAsynchronously>].
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)