System.Bluetooth.Components.TBluetoothLE Methods

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InheritedProtected
_AddRefprotectedCalled when an application uses a component interface.
_ReleaseprotectedCalled when an application releases a component interface.
AbortReliableWritepublicAborts a previously-started transaction to write a set of characteristics on the specified remote device as an atomic transaction.
AddCharacteristicpublicAdds the specified characteristic to the specified service and returns True on success; it returns False otherwise.
AddServicepublicAdds a previously-created service and its characteristics to the underlying server.
AfterConstructionpublicResponds after the last constructor has executed.
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.
BeginReliableWritepublicStarts a transaction to write a set of characteristics on the specified remote device as an atomic transaction.
CancelDiscoverypublicCancels a discovery previously started by DiscoverDevices.
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.
ClearServicespublicRemoves any service that you previously added to your GATT server.
CreatepublicCreates an instance of TBluetoothLE.
CreateCharacteristicpublicCreates a characteristic with the specified UUID, property flags, and description, adds the new characteristic to the specified service, and returns the new characteristic.
CreateIncludedServicepublicCreates an included service (a reference to a service) of the specified service type with the specified UUID, adds that new included service to the list of included services of the specified service, and returns that new included service.
CreateServicepublicCreates a service of the specified service type with the specified UUID and returns that new service.
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.
DestroypublicDestroys this instance of TBluetoothLE.
DestroyComponentspublicDestroys all owned components.
DestroyingpublicIndicates that the component and its owned components are about to be destroyed.
DiscoverDevicespublicStarts a discovery operation to find remote devices using Bluetooth Low Energy.
DiscoverServicespublicDiscovers services offered by the specified remote Bluetooth Low Energy device as well as their characteristics and descriptors.
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.
DoConnectedDeviceprotectedDispatcher of the OnConnectedDevice event.
DoDisconnectDeviceprotectedDispatcher of the OnDisconnectDevice event.
DoInternalDiscoverLEDeviceprotectedHandler of the OnDiscoverLeDevice event of the manager of your component.
DoInternalDiscoveryEndprotectedHandler of the OnDiscoveryEnd event of the manager of your component.
DoOnCharacteristicReadprotectedDispatcher of the OnCharacteristicRead event.
DoOnCharacteristicReadRequestprotectedDispatcher of the OnCharacteristicRead event.
DoOnCharacteristicWriteprotectedDispatcher of the OnCharacteristicWrite event.
DoOnCharacteristicWriteRequestprotectedDispatcher of the OnCharacteristicWrite event.
DoOnDescriptorReadprotectedDispatcher of the OnDescriptorRead event.
DoOnDescriptorReadRequestprotected
DoOnDescriptorWriteprotectedDispatcher of the OnDescriptorWrite event.
DoOnDescriptorWriteRequestprotected
DoOnDiscoverLEDeviceprotectedDispatcher of the OnDiscoverLEDevice event.
DoOnEndDiscoverDevicesprotectedDispatcher of the OnEndDiscoverDevices event.
DoOnReadRSSIprotectedDispatcher of the OnReadRSSI event.
DoOnReliableWriteCompletedprotectedDispatcher of the OnReliableWriteCompleted event.
DoOnServicesDiscoveredprotectedDispatcher of the OnServicesDiscovered event.
DoServiceAddedprotectedDispatcher of the OnServiceAdded event.
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.
ExecuteActionpublicExecutes an action.
ExecuteReliableWritepublicSends to the specified remote device a request to execute a previously-started transaction to write a set of characteristics as an atomic transaction, and returns True after successfully sending the request, or False if something prevents the request from being sent.
FieldAddresspublicReturns the address of a published object field.
FindComponentpublicIndicates whether a given component is owned by the component.
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.
GetCharacteristicpublicReturns a GATT characteristic with the specified UUID from the specified GATT service.
GetCharacteristicspublicReturns a list of characteristics provided by the specified GATT service.
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.
GetConnectionStatepublicGetter of ConnectionState.
GetCurrentAdapterpublicGetter of CurrentAdapter.
GetCurrentManagerpublicGetter of CurrentManager.
GetDeltaStreamsprotected
GetDescriptorspublicReturns a list of descriptors of the specified GATT characteristic.
GetDiscoveredDevicesprotectedGetter of the DiscoveredDevices property.
GetDisposedprotectedGetter for the Disposed property.
GetEnumeratorpublicReturns a TComponent enumerator.
GetGattServerpublicGetter of the read-only GattServer property.
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.
GetNamePathpublicReturns a string used by the Object Inspector.
GetObserversprotected
GetOwnerprotectedReturns the owner of a component.
GetParentComponentpublicReturns the containing component.
GetServicepublicReturns a service with the specified UUID provided by the specified remote device.
GetServicespublicReturns a list of services provided by the specified remote device.
GetSupportsGattClientprotectedReturns True if the current platform supports using Bluetooth Low Energy as a client; it returns False otherwise.
GetSupportsGattServerprotectedReturns True if the current platform supports using Bluetooth Low Energy as a client; it returns False otherwise.
GetTypeInfoprotectedRetrieves the type information for an object.
GetTypeInfoCountprotectedReturns the number of type information interfaces that an object provides (either 0 or 1).
HasParentpublicVerifies whether the component has a parent.
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.
InsertComponentpublicEstablishes the component as the owner of a specified component.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InvokeprotectedProvides access to Automation properties and methods when the component wraps an Automation object.
IsImplementorOfpublicIndicates whether the component implements a specified interface.
LoadedprotectedInitializes the component after the form file has been read into memory.
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.
NotificationprotectedForwards notification messages to all owned components.
ObserverAddedprotected
operator ()publicC++ conversion of a TComponent into a System.Classes.IInterfaceComponentReference or a System.IInterface, depending on casting.
PaletteCreatedprotectedResponds when the component is created from the component palette.
QualifiedClassNamepublicReturns the qualified name of the class.
QueryInterfaceprotectedReturns a reference to a specified interface if the current component supports that interface.
ReadCharacteristicpublicSends a request to the specified remote device to send back the data of the specified characteristic.
ReadDescriptorpublicSends a request to the specified remote device to send back the data of the specified descriptor.
ReadRemoteRSSIpublicReads the RSSI (received signal strength indication) value from a remote device. This is an asynchronous operation and once ReadRemoteRSSI is completed, the OnReadRSSI callback is triggered.
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.
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.
RssiToDistancepublicAccepts as parameters ARssi (received signal strength indication in dBm), ATxPower (signal strength at 1m distance in dBm) and a constant ASignalPropagationConst. Returns an approximation of the distance to a device in meters.
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.
SetEnabledprotectedSetter of the Enabled property.
SetForceRefreshCachedDevicesprotectedSetter for ForceRefreshCachedDevices.
SetInlineprotectedSets the csInline bit of the component's ComponentState property.
SetNameprotectedSets the value of the Name property.
SetParentComponentprotectedSets the parent component.
SetSubComponentpublicIdentifies whether the component is a subcomponent.
SetupprotectedInitializes this component.
SetupGattServerprotectedInitializes the Gatt server of the Bluetooth LE component if it has not been initialized yet.
SubscribeToCharacteristicpublicEnables notifications for changes on the specified characteristic of the specified device, so that when the characteristic changes on the remote device, the data of the characteristic is automatically updated on your end (True).
ToStringpublicReturns a string containing the class name.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.
UnSubscribeToCharacteristicpublicDisables notifications for changes on the specified characteristic of the specified device, previously enabled using SubscribeToCharacteristic.
UpdateActionpublicUpdates the state of an action.
UpdateCharacteristicValuepublicReplaces the data of an existing characteristic with the same UUID as the UUID of the specified characteristic, and replaces the data of the existing characteristic with the data of the specified characteristic.
UpdatedprotectedClears the csUpdating state in the component's ComponentState property when the component finishes updating.
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.
WriteCharacteristicpublicFinds an existing characteristic of the specified remote device with the same UUID as the UUID of the specified characteristic, and replaces the data of the existing characteristic with the data of the specified characteristic.
WriteDescriptorpublicFinds an existing descriptor of the specified remote device with the same UUID as the UUID of the specified descriptor, and replaces the data of the existing descriptor with the data of the specified descriptor.
WriteStateprotectedWrites the state of the component.