Data.DB.TFloatField.GetDataSize
Delphi
function GetDataSize: Integer; override;
C++
virtual int __fastcall GetDataSize();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | protected | Data.DB.pas Data.DB.hpp |
Data.DB | TFloatField |
Description
Returns the number of bytes necessary to store the field's value (8 bytes).
GetDataSize returns the size of a double precision floating-point value.