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| Строка 3: |
Строка 3: |
| | Delphi | | Delphi |
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| − | <code lang="Delphi">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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| − | == Методы ==
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| − | {| class="wikitable sortable"
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| − | |-
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| − | | <code lang="Delphi">function</code> || <code lang="Delphi">HasReceiver()</code>
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| − | Returns whether '' TMessageSender '' has a Receiver or not.
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| − | |-
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| − | | <code lang="Delphi">procedure</code> || <code lang="Delphi">SendMessage(const AMessageID: [[Word]])</code>
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| − | Sends a message to an object.
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| − | |-
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| − | | <code lang="Delphi">procedure</code> || <code lang="Delphi">SendMessage(const AMessageID: [[Word]]; const AValue: [[T]])</code>
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| − | Sends a message with value to an object.
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| − | |-
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| − | | <code lang="Delphi">procedure</code> || <code lang="Delphi">SendMessageWithResult(const AMessageID: [[Word]]; var AValue: [[T]])</code>
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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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| − | | <code lang="Delphi">procedure</code> || <code lang="Delphi">DisableNotify()</code>
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| − | Disables '' TMessageSender '' from sending messages.
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| − | |-
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| − | | <code lang="Delphi">procedure</code> || <code lang="Delphi">EnableNotify()</code>
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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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| − | | <code lang="Delphi">function</code> || <code lang="Delphi">CanNotify()</code>
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| − | Returns whether '' TMessageSender '' can send messages.
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| − | |}
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| − | | |
| − | == Свойства ==
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| − | {| class="wikitable sortable"
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| − | |-
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| − | | <code>property</code> || <code>Receiver: [[TObject]]</code>
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| − | Returns the object that receives the message.
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| − | |}
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