david
2824855ea7
- Recompilación en Delphi10 de todos los paquetes de RO para generar las DCU's en Lib\D10 - Recompilación en Delphi10 de todos los paquetes de DA para generar las DCU's en Lib\D10 git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.RemObjects@9 b6239004-a887-0f4b-9937-50029ccdca16
32 lines
905 B
HTML
32 lines
905 B
HTML
<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="..\..\da.png" alt="" align=right>
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<!-------------------------------------------------------------------------->
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<p class="h1">
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Calculated Fields Example
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</p>
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<h2>Purpose</h2>
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<p>
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This example shows how to handle calculated fields server side and client
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side.
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</p>
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<h2>Examine the Code</h2>
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<p>
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<b>Server side</b> fields are processed via the <b>BinAdapter's OnWriteFieldValue</b>
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event handler (see <b>CalcFieldsService_Impl</b>).
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</p>
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<p>
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On the <b>client side</b>, they are handled as you would expect via <b>dtCustomers.OnCalcFields</b>
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(see <b>CalcFields_ClientData</b>). Note though, how the client field actually references
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the server value.
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</p>
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<!-------------------------------------------------------------------------->
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</body>
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</html>
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