namespace System.Web.UI.WebControls
{
    [DefaultProperty("TargetControlID")]
    [Designer("System.Web.UI.Design.QueryExtenderDesigner, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
    [NonVisualControl]
    [ParseChildren(true, "Expressions")]
    [PersistChildren(false)]
    [TargetControlType(typeof(IQueryableDataSource))]
    [ToolboxBitmap(typeof(QueryExtender), "QueryExtender.bmp")]
    public class QueryExtender : Control
    {
        protected override object SaveViewState();
    }
}