System.Classes.TFiler.DefineBinaryProperty
Delphi
procedure DefineBinaryProperty(const Name: string;
ReadData, WriteData: TStreamProc;
HasData: Boolean); virtual; abstract;
C++
virtual void __fastcall DefineBinaryProperty(const System::UnicodeString Name, TStreamProc ReadData, TStreamProc WriteData, bool HasData) = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.Classes.pas System.Classes.hpp |
System.Classes | TFiler |
Description
Introduces an abstract method that allows descendants to read and write unformatted data like a property.
Each descendant filer object declares a DefineBinaryProperty method that reads or writes binary data as if the data were a property.