MyDAC

TOnGetFieldValueEvent Procedure Reference

This type is used for the E:Devart.Dac.TVirtualDataSet.OnGetFieldValue event.

Unit

VirtualDataSet

Syntax

TOnGetFieldValueEvent = procedure (Sender: TObject; Field: TField; RecNo: Integer; out Value: Variant) of object;

Parameters
Sender
An object that raised the event.
Field
The field, which data has to be returned.
RecNo
The number of the record, which data has to be returned.
Value
Requested field value.
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