FGX.Messaging.TfgMessageSender: различия между версиями

Версия 04:10, 10 июня 2019

Delphi

TfgMessageSender = class (TfgPersistent)

Class to allow sending message notifications to a TObject Receiver .

`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.

`property`	`Receiver: TObject` Returns the object that receives the message.

@@ Строка 33: / Строка 33: @@
 | <code lang="Delphi">function</code> || <code lang="Delphi">CanNotify()</code>
 Returns whether '' TMessageSender '' can send messages.
+|}
+== Свойства ==
+{| class="wikitable sortable"
+|-
+| <code>property</code> || <code>Receiver: [[TObject]]</code>
+Returns the object that receives the message.
 |}