[InvalidOperationException: 提供程序无法确定 Object 值。例如,该行刚刚创建,未提供 Object 列的默认值,并且使用者尚未设置新 Object 值。]
System.Data.OleDb.ColumnBinding.Value() +1062650
System.Data.OleDb.OleDbDataReader.GetValues(Object[] values) +85
System.Data.ProviderBase.CommonLanguageSubsetDataReader.GetValues(Object[] values) +13
System.Data.ProviderBase.SchemaMapping.LoadDataRow() +44
System.Data.Common.DataAdapter.FillLoadDataRow(SchemaMapping mapping) +96
System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue) +164
System.Data.Common.DataAdapter.Fill(DataTable[] dataTables, IDataReader dataReader, Int32 startRecord, Int32 maxRecords) +282
System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +210
System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +162
System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +115
Jack.DBUtility.AdoPager.ExecutePager(Int32 pageIndex, Int32 pageSize, String showString, String queryString, String whereString, String orderString, String keyColumn, Int32& pageCount, Int32& recordCount) +1422
Jack.Web.News.BindData() +842
Jack.Web.News.AspNetPager1_PageChanged(Object sender, EventArgs e) +34
Wuqi.Webdiyer.AspNetPager.OnPageChanged(EventArgs e) +97
Wuqi.Webdiyer.AspNetPager.OnPageChanging(PageChangingEventArgs e) +193
Wuqi.Webdiyer.AspNetPager.OnLoad(EventArgs e) +303
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Control.LoadRecursive() +141
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
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