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OpenReadCompletedEventArgs::Result Property

.NET Framework (current version)
 

Gets a readable stream that contains data downloaded by a DownloadDataAsync method.

Namespace:   System.Net
Assembly:  System (in System.dll)

C#
C++
F#
VB
Copy 
public:
property Stream^ Result {
	Stream^ get();
}

Property Value

Type: System.IO::Stream^

A Stream that contains the downloaded data.

You should check the Error and Cancelled properties before using the data that is returned by this property. If the Error property's value is an Exception object or the Cancelled property's value is true, the asynchronous operation did not complete correctly and the Result property's value will not be valid.

The following code example uses the stream returned by this property.

C#
C++
VB
Copy 
void OpenReadCallback2( Object^ /*sender*/, OpenReadCompletedEventArgs^ e )
{
   Stream^ reply = nullptr;
   StreamReader^ s = nullptr;
   try
   {
      reply = dynamic_cast<Stream^>(e->Result);
      s = gcnew StreamReader( reply );
      Console::WriteLine( s->ReadToEnd() );
   }
   finally
   {
      if ( s != nullptr )
      {
         s->Close();
      }
      if ( reply != nullptr )
      {
         reply->Close();
      }
   }

}

.NET Framework
Available since 2.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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