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Reference for unit 'streamcoll' (#fcl)

TStreamCollectionItem

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Collection item with streaming support

Declaration

Source position: streamcoll.pp line 23

type TStreamCollectionItem = class(TCollectionItem)

protected

procedure WriteInteger();

procedure WriteBoolean();

procedure WriteString();

procedure WriteCurrency();

procedure WriteDateTime();

procedure WriteFloat();

function ReadInteger();

function ReadBoolean();

function ReadString();

function ReadCurrency();

function ReadDateTime();

function ReadFloat();

procedure LoadFromStream(); virtual; abstract;

procedure SaveToStream(); virtual; abstract;

end;

Inheritance

`TStreamCollectionItem`		Collection item with streaming support
\|
`TCollectionItem`
\|
`TPersistent`
\|
`TObject`

Description

TStreamCollectionItem is a TCollectionItem descendent which implements 2 abstract routines: LoadFromStream and SaveToStream which must be overridden in a descendent class.

These 2 routines will be called by the TStreamCollection to save or load the item from the stream.

See also

TStreamCollection

Collection with stream support

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