Data.DB.TFloatField.GetDataSize
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: protected | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TFloatField | |
Delphi
function GetDataSize: Integer; override;
C++
virtual int __fastcall GetDataSize();
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.