TDPGetColumnDataEvent Procedure Reference

This type is used for the TOraLoader.OnGetColumnData event.

Unit

Syntax

TDPGetColumnDataEvent = procedure (Sender: TObject; Column: TDPColumn; Row: integer; var Value: variant; var IsEOF: boolean) of object;

Parameters

Sender

An object that raised the event.

Column

Points to TDAColumn object that corresponds to the current loading column.

Row

Indicates the current loading record.

Value

The column values.

IsEOF

True, if data loading needs to be stopped.

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