刚刚试了下,好象不行啊.出现下面的代码.希望可以帮忙看看是什么问题
“/dxbbs8-access”应用程序中的服务器错误。
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标准表达式中数据类型不匹配。
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: 标准表达式中数据类型不匹配。
源错误:
行 58: 行 59: string SQL2 = "Select FileName From " + dp.TablePrefix + "_Forum_UploadFile" + " Where TopicID = '" + sTopicID + "' Order By ID ASC ";行 60: DataTable dt2 = dp.ExecuteDataTable(SQL2);行 61: 行 62: for (int j = 0; j < dt2.Rows.Count; j ++)
源文件: d:\wwwroot\dxbbs8-access\TopicImg.aspx 行: 60
堆栈跟踪:
[OleDbException (0x80040e07): 标准表达式中数据类型不匹配。] System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, object& executeResult) +267 System.Data.OleDb.OleDbCommand.ExecuteCommandText(object& executeResult) +192 System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, object& executeResult) +48 System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +106 System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) +111 System.Data.OleDb.OleDbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) +4 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +141 System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +162 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +107 DXBBS.DataProviders.DataProvider.ExecuteDataTable(String CommandTxt) +87 ASP.topicimg_aspx.Page_Load(object sender, EventArgs e) in d:\wwwroot\dxbbs8-access\TopicImg.aspx:60 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, object o, object t, EventArgs e) +15 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(object sender, EventArgs e) +34 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
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版本信息: Microsoft .NET Framework 版本:2.0.50727.42; ASP.NET 版本:2.0.50727.210