FMX.Presentation.Messages.TMessageSender.HasReceiver
Delphi
function HasReceiver: Boolean;
C++
bool __fastcall HasReceiver(void);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | FMX.Presentation.Messages.pas FMX.Presentation.Messages.hpp |
FMX.Presentation.Messages | TMessageSender |
Description
Returns whether TMessageSender has a Receiver.
The Receiver is the target object that receives the message.
The HasReceiver method returns True
if TMessageSender has a Receiver for the message. It returns False
if there is no Receiver (nil
).