[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Variants' (#rtl)

TVarDispProc

Callback to perform dispatch call on variant

Declaration

Source position: variants.pp line 265

type TVarDispProc = procedure(

  Dest: PVariant;

  const Source: Variant;

  CallDesc: PCallDesc;

  Params: Pointer

);

Arguments

Dest

  

Result of the operation

Source

  

Variant the operation was invoked on

CallDesc

  

Call description

Params

  

Parameters provided to call

Description

TVarDispProc is the type for the VarDispProc callback handler. It accepts a destination variant (Dest) for a result. Source is the variant on which the operation was invoked, CallDesc Describes the arguments to the call and Params points to the parameters provided in the call.

See also

VarDispProc

  

Handler called by DispInvoke


Documentation generated on: Jun 22 2020