[InvalidOperationException: 不存在此行/列的数据。]
System.Data.OleDb.OleDbDataReader.DoValueCheck(Int32 ordinal) +1033643
System.Data.OleDb.OleDbDataReader.GetValue(Int32 ordinal) +12
System.Data.OleDb.OleDbDataReader.get_Item(String name) +27
controls_productshow.init(String productcode, Int32 curpage) in d:\wwwroot\xztdcom\wwwroot\controls\productshow.ascx.cs:79
controls_productshow.Page_Load(Object sender, EventArgs e) in d:\wwwroot\xztdcom\wwwroot\controls\productshow.ascx.cs:20
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
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