Data.DB.TFieldList.Find
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: public | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TFieldList | |
Delphi
function Find(const Name: string): TField; reintroduce;
C++
HIDESBASE TField* __fastcall Find(const System::UnicodeString Name);
Description
Returns a field component given the field name.
Call Find to determine if a specified field component is referenced in the TFieldList object. FieldName is the name of the field for which to search. If Find finds a field with a matching name, it returns the TField component for the specified field. Otherwise it returns nil (Delphi) or NULL (C++).
Note: Find differs from the FieldByName method only when the named field is not in the list. When the field is not found, Find returns nil (Delphi) or NULL (C++), while FieldByName raises an exception.