REST.Backend.ServiceComponents.TBackendQuery Methods

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InheritedProtected
_AddRefprotectedCalled when an application uses a component interface.
_ReleaseprotectedCalled when an application releases a component interface.
ActivateExpressionsprotectedActivates or deactivates all the binding expressions of this binding scope component at once.
AddActiveChangedprotected
AddDataSetChangedprotected
AddDataSetScrolledprotected
AddEditingChangedprotected
AddExpressionprotected
AddJSONChangedEventprotected
AddScopeMappingsprotectedAdds the given scope mapping to the ScopeMappings list.
AfterConstructionpublicResponds after the last constructor has executed.
ApplyUpdatesprotected
AssignpublicCopies the contents of another similar object.
AssignToprotectedCopies the properties of an object to a destination object.
AsyncScheduleprotectedSchedules asynch method calls.
BeforeDestructionpublicPerforms any necessary actions before the first destructor is called.
BeginInvokepublicPerforms an asynchronous call to the method specified by either AProc or AFunc.
Cancelprotected
CancelUpdatesprotected
CanObserveprotected
ChangeNameprotectedSets the private, internal storage for the Name property to the string passed in NewName.
CheckDisposedprotected
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.
ClearModifiedprotected
ClearProviderprotected
ClearResultpublic
Createpublic
CreateAuthAccessprotected
CreateBindSourceprotected
CreateQueryAPIpublic
CreateServiceprotected
DefaultHandlerpublicProvides the interface for a method that processes message records.
DefinePropertiesprotectedDesignates methods for storing an object's unpublished data on a stream such as a form file.
Deleteprotected
Destroypublic
DestroyComponentspublicDestroys all owned components.
DestroyingpublicIndicates that the component and its owned components are about to be destroyed.
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOfpublicDisposeOf forces the execution of the destructor code in an object.
Editprotected
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.
Executepublic
ExecuteActionpublicExecutes an action.
FieldAddresspublicReturns the address of a published object field.
FindComponentpublicIndicates whether a given component is owned by the component.
Firstprotected
FreepublicDestroys an object and frees its associated memory, if necessary.
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.
GetActiveprotected
GetBackendServiceprotected
GetBackendServiceAPIprotected
GetBOFprotected
GetCanApplyUpdatesprotected
GetCanCancelUpdatesprotected
GetCanDeleteprotected
GetCanInsertprotected
GetCanModifyprotected
GetCanRefreshprotected
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 child components.
GetCurrentRecordprotected
GetDeltaStreamsprotected
GetDisposedprotectedGetter for the Disposed property.
GetEditingprotected
GetEnumeratorprotected
GetEOFprotected
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).
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.
GetIsEditingprotected
GetIsModifiedprotected
GetJSONResponseprotected
GetLookupMemberNamesprotected
GetMemberprotected
GetMemberGetterprotected
GetMemberNamesprotected
GetMemberScopeprotectedReturns the binding scope for the given member name.
GetMemberSetterprotected
GetMemberTypeprotected
GetNamePathpublicReturns a string used by the Object Inspector.
GetObserversprotectedGetter of Observers.
GetOwnerprotectedReturns the owner of a component.
GetParentComponentpublicReturns the containing component.
GetPositionGetterprotected
GetPositionSetterprotected
GetPosLockprotected
GetRecordprotected
GetScopeprotectedReturns the binding scope for this source component.
GetScopeObjectprotected
GetSelectedprotected
GetServiceIIDprotected
GetTypeInfoprotectedRetrieves the type information for an object.
GetTypeInfoCountprotectedReturns the number of type information interfaces that an object provides (either 0 or 1).
GetValueprotected
HasJSONResponseprotected
HasParentpublicVerifies whether the component has a parent.
HasResponseContentprotected
InheritsFrompublicDetermines the relationship of two object types.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
Insertprotected
InsertComponentpublicEstablishes the component as the owner of a specified component.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InternalCreateBackendServiceAPIprotected
InternalCreateIndependentBackendServiceAPIprotected
InvokeprotectedProvides access to Automation properties and methods when the component wraps an Automation object.
IsImplementorOfpublicIndicates whether the component implements a specified interface.
IsRequiredprotected
IsValidCharprotected
Lastprotected
LoadedprotectedInitializes the component after the form file has been read into memory.
Locateprotected
Lookupprotected
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
Nextprotected
Notificationprotected
ObserverAddedprotected
operator ()public
PaletteCreatedprotectedResponds when the component is created from the component palette.
PosChangingprotected
PosLockEnterprotected
PosLockLeaveprotected
Postprotected
Priorprotected
ProviderChangedprotected
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.
ReferenceInterfacepublicEstablishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
Refreshprotected
RemoveActiveChangedprotected
RemoveComponentpublicRemoves a specified component specified from the component's Components list.
RemoveDataSetChangedprotected
RemoveDataSetScrolledprotected
RemoveEditingChangedprotected
RemoveExpressionprotected
RemoveFreeNotificationpublicDisables the destruction notification that was enabled by FreeNotification.
RemoveFreeNotificationsprotectedNotifies all owned components of the owner component's imminent destruction.
RemoveJSONChangedEventprotected
Resetprotected
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
SetAncestorprotectedClears or sets csAncestor state in the component's ComponentState property.
SetChildOrderprotectedSets the visual ordering of a child control.
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.
SetFieldprotected
SetInlineprotectedSets the csInline bit of the component's ComponentState property.
SetJSONResultpublic
SetModifiedprotected
SetNameprotectedSets the value of the Name property.
SetParentComponentprotectedSets the parent component.
SetReadOnlyprotected
SetScopeMappingsprotectedProtected setter implementation for the ScopeMappings property.
SetSubComponentpublicIdentifies whether the component is a subcomponent.
ToStringpublicReturns a string containing the class name.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.
UpdateActionpublicUpdates the state of an action.
UpdatedprotectedClears the csUpdating state in the component's ComponentState property when the component finishes updating.
UpdateProviderprotected
UpdateRecordprotected
UpdateRegistryprotectedProvides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
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.