System.OutOfMemoryException: 引发类型为“System.OutOfMemoryException”的异常。
   在 System.Data.Common.DataColumnMapping.CreateDataColumnBySchemaAction(String sourceColumn, String dataSetColumn, DataTable dataTable, Type dataType, MissingSchemaAction schemaAction)
   在 System.Data.ProviderBase.SchemaMapping.SetupSchemaWithoutKeyInfo(MissingMappingAction mappingAction, MissingSchemaAction schemaAction, Boolean gettingData, DataColumn parentChapterColumn, Object chapterValue)
   在 System.Data.ProviderBase.SchemaMapping..ctor(DataAdapter adapter, DataSet dataset, DataTable datatable, DataReaderContainer dataReader, Boolean keyInfo, SchemaType schemaType, String sourceTableName, Boolean gettingData, DataColumn parentChapterColumn, Object parentChapterValue)
   在 System.Data.Common.DataAdapter.FillMappingInternal(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 schemaCount, DataColumn parentChapterColumn, Object parentChapterValue)
   在 System.Data.Common.DataAdapter.FillMapping(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 schemaCount, DataColumn parentChapterColumn, Object parentChapterValue)
   在 System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue)
   在 System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords)
   在 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   在 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   在 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   在 VANCHEER.General.SQLHelper.ExecuteDataSet(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters)
   在 VANCHEER.General.Tools.GetDataSet(String sql)
   在 JinianNet.JNTemplate.Command..ctor()
   在 ASP.control_foot_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer)
   在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   在 ASP.products_market_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer)
   在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   在 System.Web.UI.Page.Render(HtmlTextWriter writer)
   在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)