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| Строка 5: |
Строка 5: |
| | Delphi | | Delphi |
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| − | <code>TfgMessageSender = class (TfgPersistent)</code> | + | <syntaxhighlight lang="Delphi">TfgMessageSender = class (TfgPersistent)</syntaxhighlight> |
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| − | == Описание ==
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| − | Class to allow sending message notifications to a TObject '' Receiver '' .
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| − | == Конструкторы ==
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| − | {| class="wikitable sortable"
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| − | |}
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| − | | |
| − | == Методы ==
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| − | {| class="wikitable sortable"
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| − | |-
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| − | | function || HasReceiver()
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| − | Returns whether '' TMessageSender '' has a Receiver or not.
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| − | |-
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| − | | procedure || SendMessage(const AMessageID: Word)
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| − | Sends a message to an object.
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| − | |-
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| − | | procedure || SendMessage(const AMessageID: Word, const AValue: T)
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| − | Sends a message with value to an object.
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| − | |-
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| − | | procedure || SendMessageWithResult(const AMessageID: Word, var AValue: T)
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| − | Sends a message with value to an object and allows to get result from '' Receiver '' .
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| − | |-
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| − | | procedure || DisableNotify()
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| − | Disables '' TMessageSender '' from sending messages.
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| − | |-
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| − | | procedure || EnableNotify()
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| − | Enables '' TMessageSender '' to send messages. Use CanNotify to check whether TMessageSender can send messages.
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| − | |-
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| − | | function || CanNotify()
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| − | Returns whether '' TMessageSender '' can send messages.
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| − | |}
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Версия 03:17, 10 июня 2019
Delphi
TfgMessageSender = class (TfgPersistent)
