“/”应用程序中的服务器错误。

语法错误 (操作符丢失) 在查询表达式 'news_id>147 and news_group=' 中。

说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.Data.OleDb.OleDbException: 语法错误 (操作符丢失) 在查询表达式 'news_id>147 and news_group=' 中。

源错误:


行 73:         cmd.CommandText = "select top 1 news_id,news_title from news where news_id>" + id + " and news_group=" + class_id;
行 74:         con.Open();
行 75:         reader = cmd.ExecuteReader();
行 76:         if (reader.HasRows)
行 77:         {

源文件: d:\wwwroot\huamkj\wwwroot\controls\new_page.ascx.cs    行: 75

堆栈跟踪:


[OleDbException (0x80040e14): 语法错误 (操作符丢失) 在查询表达式 'news_id>147 and news_group=' 中。]
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1005724
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) +255
   System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) +188
   System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) +58
   System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +161
   System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) +116
   System.Data.OleDb.OleDbCommand.ExecuteReader() +6
   controls_new_page.shownewsdetail(Int32 id, Int32 curpg) in d:\wwwroot\huamkj\wwwroot\controls\new_page.ascx.cs:75
   controls_new_page.Page_Load(Object sender, EventArgs e) in d:\wwwroot\huamkj\wwwroot\controls\new_page.ascx.cs:14
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


版本信息: Microsoft .NET Framework 版本:2.0.50727.8974; ASP.NET 版本:2.0.50727.8975