搜索請求無法連接到搜索服務

Question

我正在開發一個使用Sharepoint對象模型的SharePoint站點。我收到「搜索請求無法連接到搜索服務」消息，執行FullTextSqlQuery。 Office Sharepoint Server搜索和索引服務正在運行。我怎麼解決這個問題？

這裏是代碼：

FullTextSqlQuery qry = new FullTextSqlQuery(SPContext.Current.Site); 
qry.QueryText = "SELECT Path, Title, Rank, Description FROM portal..scope() Where FREETEXT(*,'\"" + keys + "\"') ORDER BY \"Path\" DESC"; 
qry.EnableStemming = true; 
qry.ResultTypes = ResultType.RelevantResults; 
qry.KeywordInclusion = KeywordInclusion.AllKeywords; 
qry.AuthenticationType = QueryAuthenticationType.NtAuthenticatedQuery; 
ResultTableCollection queryResults = qry.Execute(); 
ResultTable queryResultsTable = queryResults[ResultType.RelevantResults]; 
DataTable queryDataTable = new DataTable(); 
queryDataTable.Load(queryResultsTable, LoadOption.OverwriteChanges); 
ResultTable queryResultsTable = queryResults[ResultType.RelevantResults]; 
DataTable queryDataTable = new DataTable(); 
queryDataTable.Load(queryResultsTable, LoadOption.OverwriteChanges); 

Answer 1

如下圖：
http://urenjoy.blogspot.com/2009/02/error-search-request-was-unable-to.html