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How do you retrieve record parameters from a TProgramInfo object in the Eval events for functions in a TdwsUnit? It seems that the object only provides ways to retrieve the basic datatypes directly or possibly a script object.

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up vote 2 down vote accepted

You can use the Members[] property to access record members, for instance if you have a script variable p of type TPoint, you can access and set the X/Y members with

var p : IInfo;
...
p:=Info.Vars['p'];

px := p.Member['x'].Value;
py := p.Member['y'].Value;

(cf. PredefinedRecord in TdwsUnitTests)

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