Data.DB.TField.Clear
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: public | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TField | |
Delphi
procedure Clear; virtual;
C++
virtual void __fastcall Clear();
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).