Class TChecksum (unit Checksum)

Inherits from

TComponent

Constructors


constructor Create(AOwner: TComponent);



Functions

function CRCFile(FileName: string): string;


destructor Destroy;


function LFNOpenFile(FileName : string; ModeAndFlags, Attr, Action : Word; var ActionTaken : Word; var FHandle : Word) : Integer;

Pre-conditioning

Properties

property Background : boolean


property ErrorResult : string


property UseLFNs : boolean


Events

event OnFileOpenError : TNotifyEvent


event OnMemAllocError : TNotifyEvent


Variables

FBackground : boolean;


FErrorResult : string;


FOnFileOpenError : TNotifyEvent;


FOnMemAllocError : TNotifyEvent;


FUseLFNs : boolean;



Constructors


constructor Create(AOwner: TComponent);


Functions


function CRCFile(FileName: string): string;


destructor Destroy;


function LFNOpenFile(FileName : string; ModeAndFlags, Attr, Action : Word; var ActionTaken : Word; var FHandle : Word) : Integer;

Pre-conditioning


Properties


property Background : boolean


property ErrorResult : string


property UseLFNs : boolean


Events


event OnFileOpenError : TNotifyEvent


event OnMemAllocError : TNotifyEvent


Variables


FBackground : boolean;


FErrorResult : string;


FOnFileOpenError : TNotifyEvent;


FOnMemAllocError : TNotifyEvent;


FUseLFNs : boolean;