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Using Server-Side Expressions (Magic xpa 3.x)

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Created ByKnowledge Migration User
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Using Server-Side Expressions (Magic xpa 3.x)

For instance, in this example, CallProg() is a server-side function, and so cannot be used in a client-side Control property. This will generate a syntax error.

To resolve this issue, we use a local variable to hold the value of the expression, and update it in the Task Prefix. Since the Task Prefix is executed on the server, this operation will not cause an additional access to the server.

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