net35-client 
namespace System.Windows.Controls
{
    public sealed class WebBrowser : ActiveXHost, IKeyboardInputSink
    {
        protected override void Dispose(bool disposing);
    }
}
.NET Framework 3.5 (Client)
Information specific to net35-client
Assembly

PresentationFramework , Version=3.0.0.0, PublicKeyToken=31bf3856ad364e35

Referencing

Your project needs to set <UseWPF>True</UseWPF>.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API