Data.DB.TField.Clear
Delphi
procedure Clear; virtual;
C++
virtual void __fastcall Clear();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | Data.DB.pas Data.DB.hpp |
Data.DB | TField |
Description
Sets the value of the field to NULL.
Call the Clear method to give the field a blank value (a NULL value in SQL terms).