“/”应用程序中的服务器错误。

过程或函数 'getCompany' 需要参数 '@UserName',但未提供该参数。

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.SqlClient.SqlException: 过程或函数 'getCompany' 需要参数 '@UserName',但未提供该参数。

源错误:


行 242:            cmd.Parameters.AddRange(prams);
行 243:        }
行 244:        SqlDataReader Dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
行 245:        return Dr;
行 246:    }

源文件: c:\inetpub\wwwroot\94117net\web\App_Code\FrontData.cs    行: 244

堆栈跟踪:


[SqlException (0x80131904): 过程或函数 'getCompany' 需要参数 '@UserName',但未提供该参数。]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +224
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +245
   System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2850
   System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +131
   System.Data.SqlClient.SqlDataReader.get_MetaData() +106
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +480
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +1459
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +424
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +28
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +212
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior) +93
   FrontData.getProcReader(String procname, SqlParameter[] prams) in c:\inetpub\wwwroot\94117net\web\App_Code\FrontData.cs:244
   FrontCompany.GetByCompanyId(String username) in c:\inetpub\wwwroot\94117net\web\App_Code\FrontCompany.cs:213
   gongqiu_sellshow.Bind() in c:\inetpub\wwwroot\94117net\web\gongqiu\sellshow.aspx.cs:111
   gongqiu_sellshow.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\94117net\web\gongqiu\sellshow.aspx.cs:58
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +137
   System.Web.UI.Control.LoadRecursive() +98
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2524


版本信息: Microsoft .NET Framework 版本:2.0.50727.8762; ASP.NET 版本:2.0.50727.8762