<h2>Errore nell'applicazione</h2><pre>System.Web.HttpUnhandledException (0x80004005): è stata generata un'eccezione di tipo 'System.Web.HttpUnhandledException'. ---> System.ArgumentOutOfRangeException: l'indice e la lunghezza devono riferirsi a una posizione all'interno della stringa.
Nome del parametro: length
   in System.String.Substring(Int32 startIndex, Int32 length)
   in Gloves_Specification.Page_Load(Object sender, EventArgs e)
   in System.Web.UI.Control.OnLoad(EventArgs e)
   in System.Web.UI.Control.LoadRecursive()
   in System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   in System.Web.UI.Page.HandleError(Exception e)
   in System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   in System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   in System.Web.UI.Page.ProcessRequest()
   in System.Web.UI.Page.ProcessRequest(HttpContext context)
   in System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   in System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
   in System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)</pre>