AggregateQueryExprFlags Enumeration

AggregateType Enumeration

BeforeRequeryArgs Class

BeforeRequeryHints Enumeration

BuildFilterArgs Class

ButtonScriptAddOptions Enumeration

ButtonType Enumeration

CacheDataAttrs Enumeration

CaptionFlags Enumeration

CascadedTextOptions Enumeration

CellButtonAttrs Enumeration

CellCheckBoxAttrs Enumeration

CellChooserAttrs Enumeration

CellComboBoxAttrs Enumeration

CellCurrencyAttrs Enumeration

CellDatePickerAttrs Enumeration

CellDateTimePickerAttrs Enumeration

CellEmailAddrAttrs Enumeration

CellFilePathAttrs Enumeration

CellFileUploaderAttrs Enumeration

CellFindAttrs Enumeration

CellGroupBoxAttrs Enumeration

CellHtmlAttrs Enumeration

CellIconAttrs Enumeration

CellLabelAttrs Enumeration

CellLinkAttrs Enumeration

CellListBoxAttrs Enumeration

CellMapperSummaryAttrs Enumeration

CellMultiSelectAttrs Enumeration

CellPasswordAttrs Enumeration

CellPictureAttrs Enumeration

CellRadioButtonsAttrs Enumeration

CellRatingIconAttrs Enumeration

CellSecureTextAttrs Enumeration

CellSignatureAttrs Enumeration

CellTextBoxAttrs Enumeration

CellTextWithWidgetAttrs Enumeration

CellTimeDurationAttrs Enumeration

CellTimePickerAttrs Enumeration

CellTreeAttrs Enumeration

CellTypes Enumeration

CellUrlAttrs Enumeration

CellWebSiteAttrs Enumeration

CheckList Class

Chooser Class

CommandEventArgs Class

CommandEventHandler Delegate

CommandFindType Enumeration

ControlBindingFlags Enumeration

ControlCreationFlags Enumeration

ControlValueGetFlags Enumeration

ControlValueSetFlags Enumeration

ConversionScriptOptions Enumeration

ConvertValOpts Enumeration

CreateControlArgs Class

CSV Class

DataExportHelper Class

DataExportMapperHelper Class

DatasheetLayoutAttrs Enumeration

DatasheetNavAttrs Enumeration

DatasheetPagingStyle Enumeration

DataTableRetrievalFlags Enumeration

DispTextFlags Enumeration

DuplicateRecordException Class

EditableFieldReplacementOptions Enumeration

ExecSQLArgs Class

ExecSQLArgs.ExecuteStatementType Enumeration

ExpandTemplateFlags Enumeration

ExpressionParser Class

ExpressionResolutionFlags Enumeration

Field Class

FieldAnomaly Enumeration

FieldAnomalyArgs Class

FieldAttrs Enumeration

FieldBehaviorOptions Enumeration

FieldButtonClickArgs Class

FieldCapabilities Enumeration

FieldConfirmArgs Class

FieldDeleteBehavior Enumeration

FieldDiffOptions Enumeration

FieldDisplayFormat Enumeration

FieldExecCmds Enumeration

FieldExportAttrs Enumeration

FieldExpressionAttrs Enumeration

FieldFilterFlags Enumeration

FieldFilterOptions Enumeration

FieldFindType Enumeration

FieldFormatFlags Enumeration

FieldGroupingAttrs Enumeration

FieldImportAttrs Enumeration

FieldInterfaceExtensions Class

FieldKernel Class

FieldKernel.FilterDesc Class

FieldKernel.NavInfo Class

FieldListOptions Enumeration

FieldNotFound Class

FieldPositionOptions Enumeration

FieldRawStringFlags Enumeration

FieldRefExprException Class

Fields Class

Fields.FieldNotFoundEvent Delegate

FieldSecurityAttrs Enumeration

FieldsMap Class

FieldSubsetType Enumeration

FieldTableAttrs Enumeration

FieldValidationRule Enumeration

FileUploadSources Enumeration

FilterDescOptions Enumeration

FilterException Class

FilterFlags Enumeration

FindBehaviour Enumeration

FindFullTextSearch Enumeration

Flavors Enumeration

FlavorsMap Class

FullTextSearchAttributes Enumeration

GenSelectFlags Enumeration

GetFieldListOpts Enumeration

GetFilterFlags Enumeration

GetValFlags Enumeration

GroupingInfo Class

HoverSummaryFlags Enumeration

HTMLSummaryFlags Enumeration

IDataField Interface

IField Interface

IFieldControl Interface

IFieldWidget Interface

IListField Interface

IMapper Interface

ImmediateSave Class

InvalidFieldValue Class

InvalidMapperMovement Class

ITypedMapperExtensionMarker Interface

KeyDisplayCollectionFlags Enumeration

LabelFlags Enumeration

LabelOptions Enumeration

LinkBehaviorAttributes Enumeration

LinkForNavFlags Enumeration

MapFieldSig Class

Mapper Class

MapperAttrs Enumeration

MapperBindFlags Enumeration

MapperBuildFilterArgs Class

MapperCapabilities Enumeration

MapperCloneFlags Enumeration

MapperCommand Class

MapperCommandLocation Enumeration

MapperCommands Class

MapperDiagnosticOptions Enumeration

MapperErrorContext Class

MapperExecCmds Enumeration

MapperExecFlags Enumeration

MapperExtensionBase Class

MapperExtensionKernel Class

MapperExtensions Class

MapperFilter Class

MapperFilterAttrs Enumeration

MapperFilters Class

MapperFilterType Enumeration

MapperGroupingAttrs Enumeration

MapperKernel Class

MapperKernel.MapperProcessing Enumeration

MapperKernel.MapperState Enumeration

MapperKernel.PopulateFlags Enumeration

MapperKernel.RequeryFlags Enumeration

MapperLinkFlags Enumeration

MapperList Class

MapperLoadFlags Enumeration

MapperMode Enumeration

MapperNofications Enumeration

MapperPerformanceOpts Enumeration

MapperPurposes Class

MapperRequestAction Enumeration

MapperSaveOptions Enumeration

MapperTestOptions Enumeration

MapperTruncateBehavior Enumeration

MapperTweaks Enumeration

MapperUtils Class

MaxLengthExceededException Class

MissingMapper Class

MissingRequiredFields Class

MoveReason Enumeration

OperationType Enumeration

OptimisticLockCollision Class

OrderingList Class

PicklistFillFlags Enumeration

PicklistReplaceOptions Enumeration

QuerySqlOptions Enumeration

RelatedMapperContext Class

RequeryHints Enumeration

RollupOptions Enumeration

RowCountAlgorithm Enumeration

RowDigestFlags Enumeration

RowReorderOptions Enumeration

RowsPerPagePosition Enumeration

SavedFilterApplyOptions Enumeration

SaveFilterOptions Enumeration

SchemaInfo Class

SchemaInfoCollection Class

SetFieldListOpts Enumeration

SetValFlags Enumeration

ShadowAlgorithm Enumeration

ShadowAttrs Enumeration

ShadowFiltering Class

SignaturePad Class

SizingSchemes Enumeration

SQLValueFlags Enumeration

TableInfo Class

TableInfos Class

TabOrderAttrs Enumeration

TabOrderRestrictions Enumeration

ToolTipOptions Enumeration

TypedMapper Class

TypedMapperExtension(T) Class

UnknownCommand Class

ValueConversionFlags Enumeration

WizardSummaryFlags Enumeration

WPEnvironment Enumeration

BeforeRequeryHints Enumeration

Hints provided during the MapperBeforeRequery event in BeforeRequeryArgs.Hints.

Namespace: NetQuarry.Data
Assembly: EAP.Core (in EAP.Core.dll) Version: 2.0.0.0 (4.6.8.0)

Syntax

Copy

[FlagsAttribute]
public enum BeforeRequeryHints

<FlagsAttribute>
Public Enumeration BeforeRequeryHints

Members

Member name	Value	Description
FilterByRowKey	1	The mapper is about to be requeried filtered on the current record's RowKey. In such a case a single record is normally expected, or zero if for some reason that item falls out of the query, but multiple records are not expected.
FilterAndSortDataTable	2	Tells the mapper that its DataTable should be filtered and sorted using the mapper's current Filters and OrderBy values. Filtering and sorting is performed using a .Net System.Data.DataView object. This hint is only meaningful when the mapper is provided with a DataTable either by an extension in BeforeRequeryArgs.Data during the MapperBeforeRequery event, or during Load(DataTable, MapperLoadFlags) where MapperLoadFlags.Data is set. Note that System.Data.DataView filtering syntax differs slightly from other data sources (including SQL-Server) so this hint should be applied only if DataProvided is set BEFORE any filters are constructed by the mapper's fields.
DataFromCache	4	The mapper has already obtained the operational data from cache. That data is available in Data and its cache date is in CacheDate. If no action is taken that data will be used by the mapper. Set Data to override the data. Note that typically the MapperBeforeRequery event is not even fired when caching is enabled and DataProvided is set unless a cache-miss occurs or ForceMapperBeforeRequery is set.

Member name

Value

Description

FilterByRowKey

The mapper is about to be requeried filtered on the current record's RowKey. In such a case a single record is normally expected, or zero if for some reason that item falls out of the query, but multiple records are not expected.

FilterAndSortDataTable

Tells the mapper that its DataTable should be filtered and sorted using the mapper's current Filters and OrderBy values. Filtering and sorting is performed using a .Net System.Data.DataView object.

This hint is only meaningful when the mapper is provided with a DataTable either by an extension in BeforeRequeryArgs.Data during the MapperBeforeRequery event, or during Load(DataTable, MapperLoadFlags) where MapperLoadFlags.Data is set.

Note that System.Data.DataView filtering syntax differs slightly from other data sources (including SQL-Server) so this hint should be applied only if DataProvided is set BEFORE any filters are constructed by the mapper's fields.

DataFromCache

The mapper has already obtained the operational data from cache. That data is available in Data and its cache date is in CacheDate. If no action is taken that data will be used by the mapper. Set Data to override the data. Note that typically the MapperBeforeRequery event is not even fired when caching is enabled and DataProvided is set unless a cache-miss occurs or ForceMapperBeforeRequery is set.

Reference

NetQuarry.Data Namespace