导出数据 出现异常 ：System.InvalidOperationException: Conversion failed because the DateTime data value overflowed the type specified for the DateTime value part in the consumer s buffer.
at System.Data.OleDb.ColumnBinding.Value()
at System.Data.OleDb.OleDbDataReader.GetValues(Object[] values)
at System.Data.ProviderBase.DataReaderContainer.CommonLanguageSubsetDataReader.GetValues(Object[] values)
at System.Data.ProviderBase.SchemaMapping.LoadDataRow()
at System.Data.Common.DataAdapter.FillLoadDataRow(SchemaMapping mapping)
at System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
at System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable)
at MsaFluxC_2.Service_C.myTimer_Elapsed(Object sender, ElapsedEventArgs e)
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日期格式不对或超范围
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日期格式转换失败!~
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同上,只能看出这些,代码贴上来看看
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极可能：
你在数据库里，日期列的值为空，页你绑定的时候用了Convert.toDateTime()
加个条件判断吧
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