Unit 'Variants' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#rtl]

TInvokeableVariantType.DoFunction

Empty stub for IVarInvokeable.DoFunction, to be implemented in descendents.

Declaration

Source position: variants.pp line 239

public function TInvokeableVariantType.DoFunction(

  var Dest: tvardata;

  const V: tvardata;

  const Name: AnsiString;

  const Arguments: TVarDataArray

):Boolean; virtual;

Arguments

Dest

  

Result of function call.

V

  

Variant on which to operate.

Name

  

Name of function to call.

Arguments

  

Arguments passed to function.

Function result

Always false.

Description

DoFunction is the default implementation of IVarInvokeable.DoFunction, which always returns False. It must be overridden in descendent classes to implement actual calling of a function.

See also

IVarInvokeable.DoFunction

  

Called for methods that return a result (functions).


Documentation generated on: Oct 27 2024