FMX.Presentation.Messages.TMessageSender.SendMessage
Delphi
procedure SendMessage(const AMessageID: TMessageID); overload;
procedure SendMessage<T>(const AMessageID: TMessageID; const AValue: T); overload;
C++
void __fastcall SendMessage(const System::Word AMessageID)/* overload */;
template<typename T> void __fastcall SendMessage(const System::Word AMessageID, const T AValue)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | FMX.Presentation.Messages.pas FMX.Presentation.Messages.hpp |
FMX.Presentation.Messages | TMessageSender |
Description
Sends a message to an object.
The SendMessage method first checks that TMessageSender has a receiver and that the TMessageSender can send messages; then:
- The first SendMessage overloaded method dispatches the message provided with the
AMessageID
parameter to the Receiver object.
- The second SendMessage overloaded method dispatches the message provided with the
AMessageID
andAValue
parameters to the Receiver object.
See Also
- FMX.Presentation.Messages.TMessageSender.Receiver
- FMX.Presentation.Messages.TMessageSender.HasReceiver
- FMX.Presentation.Messages.TMessageSender.SendMessageWithResult
- FMX.Presentation.Messages.TMessageSender.CanNotify
- FMX.Presentation.Messages.TDispatchMessageWithValue
- FMX.Presentation.Messages.TMessageID
- System.TObject.Dispatch