IBX.IBQuery.TIBQuery Methods

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InheritedProtected
_AddRefprotectedCalled when an application uses a component interface.
_ReleaseprotectedCalled when an application releases a component interface.
ActivateBuffersprotectedActivates the buffers for the active record.
ActivateConnectionprotected
ActivateTransactionprotected
ActiveBufferpublicReturns a pointer to the buffer for the active record.
AfterConstructionpublicResponds after the last constructor has executed.
AllocRecordBufferprotected
AppendpublicAdds a new, empty record to the end of the dataset.
AppendRecordpublicAdds a new, populated record to the end of the dataset and posts it.
ApplyUpdatespublicWrites a dataset's pending cached updates to the database.
AssignpublicCopies the contents of another similar object.
AssignToprotectedCopies the properties of an object to a destination object.
AsyncScheduleprotectedSchedules asynch method calls.
BatchInputpublicExecutes the parameterized query in SQL for input in the referenced input object.
BatchOutputpublicOutputs the selected query in SQL to the referenced OutputObject.
BeforeDestructionpublicPerforms any necessary actions before the first destructor is called.
BeginInvokepublicPerforms an asynchronous call to the method specified by either AProc or AFunc.
BindFieldsprotectedBinds the TField components to the physical fields.
BlockReadNextprotectedMoves to the record from the next block and reads it.
BookmarkAvailableprotectedVerifies whether there is a bookmark available.
BookmarkValidpublicIndicates the validity of a specified bookmark.
CachedUpdateStatuspublicReturns the status of the cached updates.
CalculateFields (deprecated)protectedCalculates the lookup fields.
CancelpublicCancels modifications to the active record if those changes are not yet posted.
CancelUpdatespublicClears all pending cached updates from the cache.
CanObserveprotected
ChangeNameprotectedSets the private, internal storage for the Name property to the string passed in NewName.
ChangeStatepublic
CheckActiveprotectedChecks whether the dataset is active.
CheckBiDirectionalprotectedChecks whether the dataset is bidirectional.
CheckBrowseModepublicAutomatically posts or cancels data changes when the active record changes.
CheckDatasetClosedprotected
CheckDatasetOpenprotected
CheckDisposedprotectedThis method is deprecated.
CheckFieldCompatibilityprotectedChecks the compatibility of a field.
CheckInactiveprotectedChecks whether the dataset is inactive.
CheckNotUniDirectionalprotected
ClassInfopublicReturns a pointer to the run-time type information (RTTI) table for the object type.
ClassNamepublicReturns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIspublicDetermines whether an object is of a specific type.
ClassParentpublicReturns the type of the immediate ancestor of a class.
ClassTypepublicReturns the class reference for the object's class.
CleanupInstancepublicPerforms finalization on long strings, variants, and interface variables within a class.
ClearBuffersprotectedClears the buffers for the active record.
ClearCalcFieldsprotected
ClearFieldspublicClears the contents of all fields for the active record.
ClosepublicCloses a dataset.
CloseBlobprotectedCloses a binary large object field.
CloseCursorprotectedCloses the dataset cursor.
CompareBookmarkspublicCompares two bookmarks.
ConstraintsStoredprotected
ControlsDisabledpublicIndicates whether data-aware controls update their display to reflect changes to the dataset.
CopyFieldspublicCopyFields copies the field definition structure of another dataset.
CreatepublicCreates an instance of a query component.
CreateBlobStreampublicReturns a TIBDSBlobStream object for reading or writing the data in a specified blob field.
CreateFieldsprotected
CreateNestedDataSetprotectedCreates a nested dataset.
CurrentpublicReturns the descriptor area that holds information about the current query.
CursorPosChangedpublicMarks the internal cursor position as invalid.
DataConvert (deprecated)protectedConverts the data depending on the field type.
DataEventprotectedNotifies the attached dataset about a specific event.
DeactivateTransactionprotected
DefaultFields (deprecated)publicIndicates whether a dataset's underlying field components are generated dynamically when the dataset is opened.
DefaultHandlerpublicProvides the interface for a method that processes message records.
DefChangedprotectedEvent handler that updates the field definition.
DefinePropertiesprotected
DeletepublicDeletes the active record and positions the dataset on the next record.
DestroypublicDestroys the instance of a query.
DestroyComponentspublicDestroys all owned components.
DestroyFieldsprotectedDestroys the dataset automatic fields.
DestroyingpublicIndicates that the component and its owned components are about to be destroyed.
DisableControlspublicDisables data display in data-aware controls associated with the dataset.
Disconnectprotected
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf (deprecated)publicDisposeOf forces the execution of the destructor code in an object.
DoAfterCancelprotectedAfterCancel event dispatcher.
DoAfterCloseprotectedAfterClose event dispatcher.
DoAfterDeleteprotectedAfterDelete event dispatcher.
DoAfterEditprotectedAfterEdit event dispatcher.
DoAfterInsertprotectedAfterInsert event dispatcher.
DoAfterOpenprotectedAfterOpen event dispatcher.
DoAfterPostprotectedAfterPost event dispatcher.
DoAfterRefreshprotectedAfterRefresh event dispatcher.
DoAfterScrollprotectedAfterScroll event dispatcher.
DoBeforeCancelprotectedBeforeCancel event dispatcher.
DoBeforeCloseprotectedBeforeClose event dispatcher.
DoBeforeDeleteprotected
DoBeforeEditprotected
DoBeforeInsertprotected
DoBeforeOpenprotectedBeforeOpen event dispatcher.
DoBeforePostprotectedBeforePost event dispatcher.
DoBeforeRefreshprotectedBeforeRefresh event dispatcher.
DoBeforeScrollprotectedBeforeScroll event dispatcher.
DoOnCalcFieldsprotectedOnCalcFields event dispatcher.
DoOnNewRecordprotected
EditpublicEnables editing of data in the dataset.
EnableControlspublicRe-enables data display in data-aware controls associated with the dataset.
EndFunctionInvokepublicBlocks the caller until the specified ASyncResult completes.
EndInvokepublicBlocks the caller until the specified ASyncResult completes.
EqualspublicChecks whether the current instance and the Obj parameter are equal.
ExecSQLpublicExecutes the SQL statement for the query.
ExecuteActionpublicExecutes an action.
FetchAllpublicRetrieves all records from the current cursor position to the end of the file and stores them locally.
FieldAddresspublicReturns the address of a published object field.
FieldByNamepublicFinds a field based on its name.
FieldByNumberprotectedFinds a field based on the ordinal position of its column in the underlying table or query.
FindComponentpublicIndicates whether a given component is owned by the component.
FindFieldpublicSearches for a specified field in the dataset.
FindFirstpublicImplements a virtual method for positioning the dataset on the first record, respecting any filters.
FindLastpublicImplements a virtual method for positioning the dataset on the last record, respecting any filters.
FindNextpublicImplements a virtual method for positioning the dataset on the next record, respecting any filters.
FindPriorpublicImplements a virtual method for positioning the dataset on the previous record, respecting any filters.
FindRecordprotectedImplements a virtual method for positioning the dataset on a specific record, respecting any filters.
FirstpublicMoves to the first record in the dataset.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeBookmarkpublicFrees the resources allocated for a specified bookmark (somewhat obsolete).
FreeFieldBuffersprotectedFrees the field buffers.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
FreeNotificationpublicEnsures that AComponent is notified that the component is going to be destroyed.
FreeOnReleasepublicFrees the interface reference for components that were created from COM classes.
FreeRecordBufferprotected
GenerateQueryForLiveUpdateprotected
GetActiveBufprotected
GetAggFieldsClassprotectedReturns the metaclass for the aggregate fields.
GetAggRecordCountprotectedReturns the number of aggregate fields.
GetAggregateValueprotectedReturns the value for an aggregate field.
GetBlobFieldDatapublicReads BLOB data into a buffer.
GetBookmarkpublicAllocates a bookmark for the active record in the dataset.
GetBookmarkDataprotected
GetBookmarkFlagprotected
GetBookmarkStr (deprecated)protectedGets a bookmark represented as a string.
GetCalcFields (deprecated)protectedComputes the lookup and calculated fields and updates the status.
GetCalcFieldTypesprotected
GetCanModifyprotected
GetCanRefreshprotected
GetCheckConstraintsClassprotectedReturns the metaclass for TCheckConstraints.
GetChildOwnerprotectedReturns the owner of a child component being read from a stream.
GetChildParentprotectedReturns the parent or, if there is no parent, returns the owner of a child component being read from a stream.
GetChildrenprotectedEnumerates all the owned datasets that are also owned by the specified TComponent.
GetClonedDataSetpublicCreates a new instance of the TDataSet derived class and clones the structure and data of this dataset to the new instance.
GetCurrentRecordpublicRetrieves the current record into a buffer.
GetDataSourceprotected
GetDeltaStreamsprotected
GetDetailDataSets (deprecated)publicFills a list with a dataset for every detail dataset that is not the value of a nested dataset field.
GetDetailLinkFieldspublicFills lists with the master and detail fields of the link.
GetDisposedprotectedGetter for the Disposed property.
GetEnumeratorpublicReturns a TComponent enumerator.
GetFieldClassprotected
GetFieldDatapublicReads the field data into a buffer.
GetFieldDefListClassprotectedReturns the metaclass for a field definition list class.
GetFieldDefsClassprotectedReturns the metaclass of the TFieldDefs class.
GetFieldFullNameprotectedReturns the full name of the field.
GetFieldList (deprecated)publicRetrieves a specified set of field objects into a list.
GetFieldListClassprotectedReturns the metaclass for a field list class.
GetFieldNamespublicRetrieves a list of names for all fields in a dataset.
GetFieldsClassprotectedReturns the TFields descendant metaclass.
GetHashCodepublicReturns an integer containing the hash code.
GetIDsOfNamesprotectedMaps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs).
GetIndexDefsprotectedReturns the definitions of all specified indexes defined for the dataset.
GetIndexDefsClassprotectedReturns the metaclass for an index definition list.
GetInterfacepublicRetrieves a specified interface.
GetInterfaceEntrypublicReturns the entry for a specific interface implemented in a class.
GetInterfaceTablepublicReturns a pointer to a structure containing all of the interfaces implemented by a given class.
GetIsIndexFieldprotectedChecks whether the given field is an index field.
GetLookupListClassprotectedReturns the metaclass for a lookup field list class.
GetModifiedBlobCachedprotected
GetNamePathpublicReturns a string used by the Object Inspector.
GetNextRecordprotectedMoves to the next record.
GetNextRecordsprotectedMoves to the last record of the dataset.
GetObserversprotectedGetter of Observers.
GetOwnerprotectedReturns the owner of a component.
GetParamsClassprotected
GetParamsCountprotected
GetParentComponentpublicReturns the containing component.
GetPreparedprotected
GetPriorRecordprotectedMoves to the prior record.
GetPriorRecordsprotectedMoves to the first record of the dataset.
GetRecNoprotected
GetRecordprotected
GetRecordCountprotectedReturns the total number of records in the dataset.
GetRecordSizeprotected
GetStateFieldValueprotectedReturns a Field as a Variant.
GetStoredFieldKindsprotected
GetTypeInfoprotectedRetrieves the type information for an object.
GetTypeInfoCountprotectedReturns the number of type information interfaces that an object provides (either 0 or 1).
GotoBookmarkpublicImplements a virtual method to position the dataset on the record to which a specified bookmark points.
HasParentpublicVerifies whether the component has a parent.
InheritsFrompublicDetermines the relationship of two object types.
InitFieldDefsprotected
InitFieldDefsFromFieldsprotectedInitializes the field definitions from persistent fields.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InitRecordprotected
InsertpublicInserts a new, empty record in the dataset.
InsertComponentpublicEstablishes the component as the owner of a specified component.
InsertRecordpublicInserts a new, populated record to the dataset and posts it.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InternalAddRecordprotected
InternalBatchInputprotected
InternalBatchOutputprotected
InternalCancelprotected
InternalCloseprotected
InternalDeleteprotected
InternalEditprotectedUsed to edit the current record from the dataset.
InternalExecQueryprotected
InternalFirstprotected
InternalGotoBookmarkprotected
InternalHandleExceptionprotected
InternalInitFieldDefsprotected
InternalInitRecordprotected
InternalInsertprotected
InternalLastprotected
InternalOpenprotected
InternalPostprotected
InternalPrepareprotected
InternalRefreshprotected
InternalRefreshRowprotected
InternalSetParamsFromCursorprotected
InternalSetToRecordprotected
InternalUnPrepareprotected
InvokeprotectedProvides access to Automation properties and methods when the component wraps an Automation object.
IsCursorOpenprotected
IsEmptypublicIndicates whether the dataset contains no records.
IsImplementorOfpublicIndicates whether the component implements a specified interface.
IsLinkedTopublicIndicates whether a dataset is linked to a specified data source.
IsSequencedpublicIsSequenced indicates whether sequence numbers are available for database records.
LastpublicMoves to the last record in the dataset.
Loadedprotected
LocatepublicSearches the dataset for a specified record and makes that record the current record.
LocateNextpublicSearches the dataset for the record after a specified record and makes that record the current record.
LookuppublicRetrieves field values from a record that matches specified search values.
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
MoveBypublicMoves to another record relative to the active record in the dataset.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
NextpublicMoves to the next record in the dataset.
Notificationpublic
ObserverAddedprotected
OpenpublicOpens the dataset.
OpenCursorprotectedOpens the dataset cursor.
OpenCursorCompleteprotectedOpens the database cursor and triggers an AfterOpen event.
OpenParentDataSetprotectedOpens the parent dataset.
operator []public
operator ()public
OutputXMLpublic
ParamByNamepublicAccesses parameter information based on a specified parameter name.
PostpublicWrites a modified record to the database server.
PreparepublicSends a query to the server for optimization prior to execution.
PriorpublicMoves to the previous record in the dataset.
PSEndTransactionprotected
PSExecuteprotected
PSExecuteStatementprotected
PSGetAttributesprotectedReturns information that is stored in data packets as Name/Value pairs.
PSGetCommandTextprotected
PSGetCommandTypeprotected
PSGetDefaultOrderprotectedReturns the definition of an index that imposes the default order on the data included in data packets.
PSGetIndexDefsprotectedReturns the definitions of all specified indexes defined for the dataset.
PSGetKeyFieldsprotectedReturns the names of all fields required to uniquely identify records in the data packet.
PSGetParamsprotected
PSGetQuoteCharprotected
PSGetTableNameprotected
PSGetUpdateExceptionprotected
PSInTransactionprotected
PSIsSQLBasedprotected
PSIsSQLSupportedprotected
PSResetprotected
PSSetCommandTextprotected
PSSetParamsprotected
PSStartTransactionprotected
PSUpdateRecordprotected
QualifiedClassNamepublicReturns the qualified name of the class.
QueryInterfaceprotectedReturns a reference to a specified interface if the current component supports that interface.
ReadStateprotectedReads the state of the component.
RecordModifiedpublicSets the record to modified or unmodified.
ReferenceInterfacepublicEstablishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
RefreshpublicRe-fetches data from the database to update a dataset's view of data.
RefreshInternalCalcFields (deprecated)protectedRefreshes the calculated fields.
RemoveComponentpublicRemoves a specified component specified from the component's Components list.
RemoveFreeNotificationpublicDisables the destruction notification that was enabled by FreeNotification.
RemoveFreeNotificationsprotectedNotifies all owned components of the owner component's imminent destruction.
ReQueryprotected
ResetAggFieldprotectedResets the aggregate field.
RestoreStateprotectedRestores the operating mode of the dataset to the given value.
ResyncpublicRe-fetches the active record and the records that precede and follow it.
RevertRecordpublicRestores the current record in the dataset to an unmodified state when cached updates are enabled.
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
SetActiveprotected
SetAncestorprotectedClears or sets csAncestor state in the component's ComponentState property.
SetBlobParamOriginpublic
SetBlockReadSizeprotectedSetter method for BlockReadSize.
SetBofprotected
SetBookmarkDataprotected
SetBookmarkFlagprotected
SetBookmarkStr (deprecated)protectedSets a bookmark represented as a string.
SetBufListSizeprotectedSets the size of the buffer list.
SetCachedUpdatesprotected
SetChildOrderprotectedSets the visual ordering of a child dataset.
SetCurrentRecordprotectedMoves to the record given by the index.
SetDataSetFieldprotectedSets the persistent TDataSetField object that owns a nested dataset.
SetDataSourceprotected
SetDefaultFields (deprecated)protectedSpecifies whether a dataset's underlying field components are generated dynamically when the dataset is opened.
SetDesigningprotectedEnsures that components inserted at design time have their design-mode flag set.
SetDesignInstanceprotectedEnsures that components inserted at design time have their design-mode flag set.
SetEofprotected
SetFieldDataprotected
SetFieldDefPropsprotectedSets the properties of the specified FieldDef from the Field parameter.
SetFieldPropsprotectedSets the properties of the specified Field from the FieldDef parameter.
SetFieldspublicSets the values for all fields in a record
SetFilteredprotected
SetFilterOptionsprotectedSetter method for FilterOptions.
SetFilterTextprotectedSetter method for Filter.
SetFoundprotectedSets a "found" flag.
SetInlineprotectedSets the csInline bit of the component's ComponentState property.
SetModifiedprotectedUsed internally to set the Modified property.
SetNameprotected
SetObjectViewprotectedSets the ObjectView property.
SetOnFilterRecordprotectedOnFilterRecord event setter method.
SetParentComponentprotectedSets the parent component.
SetRecNoprotected
SetStateprotectedSets the dataset's state.
SetStateFieldValueprotectedSets a Field to a Value.
SetSubComponentpublicIdentifies whether the component is a subcomponent.
SetTempStateprotectedRestores the operating mode of the dataset to the given value.
SetUniDirectionalprotectedSets the dataset type: unidirectional or not.
SetValidatingFieldprotected
SQLTypepublicReturns the type of query to be executed.
TempBufferprotectedReturns a temporary buffer.
ToStringpublicReturns a string containing the class name.
TranslatepublicImplements a virtual procedure to copy a data string from a source to a destination, optionally performing character translation during the copy.
UndeletepublicRestores a record deleted from the dataset.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.
UnPreparepublicFrees the resources allocated for a previously prepared query.
UpdateActionpublicUpdates the state of an action.
UpdateBufferCountprotectedUpdates the buffer count.
UpdateCursorPospublicPositions the cursor on the active record.
UpdatedprotectedClears the csUpdating state in the component's ComponentState property when the component finishes updating.
UpdateIndexDefsprotectedUpdates the index definitions.
UpdateRecordpublicEnsures that data-aware controls and detail datasets reflect record updates.
UpdateRegistryprotectedProvides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
UpdateStatuspublicReports the update status for the current record.
UpdatingprotectedSets the csUpdating state in the component's ComponentState property.
ValidateContainerprotectedDetermines whether an object can be inserted into a container.
ValidateInsertprotectedProvides the interface for a method that validates a child component before it is inserted.
ValidateRenameprotectedEnsures that renaming an owned component does not create a name conflict.
WriteStateprotectedWrites the state of the component.