<%@ Control Language="C#" %> <%@ Implements Interface="System.Web.UI.WebControls.WebParts.IWebPart" %> <%@ Implements Interface="Microsoft.Sample.WebParts.ITextCommunication" %> <%@ Import Namespace="System.Web.UI.WebControls.WebParts" %> <%@ Import Namespace="Microsoft.Sample.WebParts" %>