“/”应用程序中的服务器错误。

无效的模式字符串

说明: 执行当前 Web 请求期间,出现未经处理的异常。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: 无效的模式字符串

源错误:


行 82: 
行 83:             this.cmd = new OleDbCommand("select count(id) from [dt_article] where [title] like'%"+base.Request.QueryString["q"]+"%' and [status]=0", this.conn);
行 84:             this.pager.RecordCount = (int)this.cmd.ExecuteScalar();
行 85:             psum = this.pager.RecordCount.ToString();
行 86:             pageindex = "1";

源文件: c:\wwwroot\yasdesign.cn\search.aspx.cs    行: 84

堆栈跟踪:


[OleDbException (0x80040e14): 无效的模式字符串]
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1217021
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) +256
   System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) +216
   System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) +60
   System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +164
   System.Data.OleDb.OleDbCommand.ExecuteScalar() +115
   web_search.Page_Load(Object sender, EventArgs e) in c:\wwwroot\yasdesign.cn\search.aspx.cs:84
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4676.0