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Строка 10: |
| | Прямые наследники: | | Прямые наследники: |
| | [[FGX.NativeControl.Factory.TfgNativeControlHandle|TfgNativeControlHandle]] | | [[FGX.NativeControl.Factory.TfgNativeControlHandle|TfgNativeControlHandle]] |
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| − | == Описание ==
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| − | <p>Class to allow sending message notifications to a TObject <i>Receiver</i> .</p>
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| − | == Методы ==
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| − | {| class="wikitable sortable"
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| − | | <syntaxhighlight lang="Delphi">function</syntaxhighlight> || <code lang="Delphi">HasReceiver(): [[Boolean]]</code>
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| − | <p>Returns whether <i>TMessageSender</i> has a Receiver or not.</p>
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| − | | <syntaxhighlight lang="Delphi">procedure</syntaxhighlight> || <code lang="Delphi">SendMessage(const AMessageID: [[Word]])</code>
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| − | <p>Sends a message to an object.</p>
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| − | | <syntaxhighlight lang="Delphi">procedure</syntaxhighlight> || <code lang="Delphi">SendMessage(const AMessageID: [[Word]]; const AValue: [[T]])</code>
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| − | <p>Sends a message with value to an object.</p>
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| − | | <syntaxhighlight lang="Delphi">procedure</syntaxhighlight> || <code lang="Delphi">SendMessageWithResult(const AMessageID: [[Word]]; var AValue: [[T]])</code>
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| − | <p>Sends a message with value to an object and allows to get result from <i>Receiver</i> .</p>
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| − | | <syntaxhighlight lang="Delphi">procedure</syntaxhighlight> || <code lang="Delphi">DisableNotify()</code>
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| − | <p>Disables <i>TMessageSender</i> from sending messages.</p>
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| − | | <syntaxhighlight lang="Delphi">procedure</syntaxhighlight> || <code lang="Delphi">EnableNotify()</code>
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| − | <p>Enables <i>TMessageSender</i> to send messages. Use CanNotify to check whether TMessageSender can send messages.</p><div class="info">The model reads quantity of calls of <i>DisableNotify</i> . So all calls of <i>DisableNotify</i> and <i>EnableNotify</i> shall be pairs.</div>
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| − | | <syntaxhighlight lang="Delphi">function</syntaxhighlight> || <code lang="Delphi">CanNotify(): [[Boolean]]</code>
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| − | <p>Returns whether <i>TMessageSender</i> can send messages.</p>
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| − | |}
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| − | == Свойства ==
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| − | {| class="wikitable sortable"
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| − | | <syntaxhighlight lang="Delphi">property</syntaxhighlight> || <code>Receiver: [[TObject]]</code>
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| − | <p>Returns the object that receives the message.</p>
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| − | |}
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