FGX.Messaging.TfgMessageSender
Delphi
TfgMessageSender = class (TfgPersistent)
Описание
Class to allow sending message notifications to a TObject Receiver .
Конструкторы
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. |