“/”应用程序中的服务器错误。

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行 39:         mycon.Open();
行 40:         OleDbCommand myCommand = new OleDbCommand(sql, mycon);
行 41:         int i = myCommand.ExecuteNonQuery();
行 42:         if (i > 0)
行 43:         {

[OleDbException (0x80004005): 无法更新；当前被锁定。]
   System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1007140
   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.ExecuteNonQuery() +113
   oleaccess.UpdateData(String sql) in d:\virtualhost\localuser\host7450651\www\App_Code\oleaccess.cs:41
   yyaldetail.Page_Load(Object sender, EventArgs e) in d:\virtualhost\localuser\host7450651\www\yyaldetail.aspx.cs:43
   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.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627