FGX.Messaging.TfgMessageSender
Delphi
TfgMessageSender = class (TfgPersistent)
Описание
Class to allow sending message notifications to a TObject Receiver .
Методы
function |
HasReceiver()
Returns whether TMessageSender has a Receiver or not. |
procedure |
SendMessage(const AMessageID: Word)
Sends a message to an object. |
procedure |
SendMessage(const AMessageID: Word; const AValue: T)
Sends a message with value to an object. |
procedure |
SendMessageWithResult(const AMessageID: Word; var AValue: T)
Sends a message with value to an object and allows to get result from Receiver . |
procedure |
DisableNotify()
Disables TMessageSender from sending messages. |
procedure |
EnableNotify()
Enables TMessageSender to send messages. Use CanNotify to check whether TMessageSender can send messages. |
function |
CanNotify()
Returns whether TMessageSender can send messages. |