The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....



TOnVarRequestEvent


Unit: SDL_math2
Class: none
Declaration: TOnVarRequestEvent = procedure (Sender: TObject; VarName: string; var Value: Variant; TkPos: integer) of object;

The TOnVarRequestEvent type declares the event OnVarRequest. This event is fired when the expression parser needs to know the numeric value of a variable.


Last Update: 2016-Aug-15