FMX.Presentation.Messages.TMessageSender.HasReceiver
Delphi
function HasReceiver: Boolean;
C++
bool __fastcall HasReceiver();
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 messages.
The HasReceiver method returns True if TMessageSender has a Receiver. It returns False if there is no Receiver (nil).