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api:dk11:delphi:gistypes.tgis_helpevent_tobject_string

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TGIS_HelpEvent prototype

DK11 for Delphi | GisTypes.TGIS_HelpEvent | Constants | Enums | Classes | Prototypes | Records

Event handler for OnHelp messages.

Syntax

// Delphi
type
  TGIS_HelpEvent = procedure (
    _sender : TObject;
    _name : String
  ) of object;
// C++ Builder
typedef void (_closure *TGIS_HelpEvent)(
  TObject* _sender,
  UnicodeString _name
);

Parameters

Name Type Description
_sender TObject event originator
_name String name of a control for which help should be provided.
2017/09/04 11:17