[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
Internally used class for event-based function expressions
Source position: fpexprpars.pp line 715
type TFPFunctionEventHandler = class(TFPExprFunction) |
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public |
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constructor CreateFunction(); override; |
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Create event function with identifier and arguments |
procedure GetNodeValue(); override; |
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Get event function result |
property CallBack: TFPExprFunctionEvent; [r] |
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The event handler for function evaluation |
end; |
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Internally used class for event-based function expressions |
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Internally used class for representing function calls in expression trees |
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Internally used class for identifier nodes in expression trees |
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Class for representing nodes in expression trees |
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The TFPFunctionEventHandler class provides event-based function evaluation using object method calls instead of standalone callback procedures. It extends TFPExprFunction to support method-based function implementations.
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Class for representing nodes in expression trees |