41 lines
1004 B
HTML
41 lines
1004 B
HTML
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="..\styles.css">
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</head>
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<body>
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<img src="..\..\ro.png" alt="" align="right">
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<!-------------------------------------------------------------------------->
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<p class="h1">
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<span>Dispatch notifier</span>
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</p>
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<h2>Purpose</h2>
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<p>This example shows how to customize the invocation.</p>
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<p>
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<b>IRODispatchNotifier</b> is a special interface that <b>TROInvoker</b> classes recognize.
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If your server side object implements it, the <b>IRODispatchNotifier.GetDispatchInfo</b> method
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will be called before the target method is invoked.
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</p>
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<p>See <b>TROInvoker.CustomHandleMessage</b> in uROServer.pas.</p>
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<p>The <b>TMyInvoker</b> class shows how to enhance the interception mechanism by providing support
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for a custom interface called <b>ITestInterface</b>.</p>
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<p>Notice how the <b>TROClassFactory.Create</b> has been changed to use <b>TMyInvoker</b>.</p>
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</body>
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</html>
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