Releases the unmanaged resources used by the System.Net.FileWebResponse and optionally releases the managed resources.
This method is called by the public Dispose method derived from the IDisposable.Dispose and is called by the object.Finalize method. The public Dispose method invokes the protected FileWebResponse.Dispose(bool) method with the disposing parameter set to true. object.Finalize invokes the protected FileWebResponse.Dispose(bool) method with the disposing parameter set to false.
When the disposing parameter is true, this method releases all resources held by any managed objects that this System.Net.FileWebResponse references. This method invokes the Dispose method derived from IDisposable.Dispose of each referenced object.