Sets the value of a component property that is a set type.
SetSetProp utilises Delphi's RTTI (Run Time Type Information) to set the value of a component's property where that property is a set type.
In the other form of this function, the name of the property, PropName, is explicitly given.
In both forms of the function, the new property value is defined by Value. You specify the set of values as a comma separated string. You may optionally enclose these in square brackets. This allows the returned value from one GetSetProp call to be used as the assignment value in a SetSetProp call.
The intrinsic value of this function is to allow setting of component properties without the need to hard code the property name. This allows mass visual component processing at run time.
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