Data.DB.TFields.CheckFieldNames
Delphi
procedure CheckFieldNames(const FieldNames: string);
C++
void __fastcall CheckFieldNames(const System::UnicodeString FieldNames);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | Data.DB.pas Data.DB.hpp |
Data.DB | TFields |
Description
Checks if fields exist in the TFields object.
CheckFieldNames checks for the set of fields specified by FieldNames in the Fields property array. FieldNames lists the names of the fields to check, separated by semicolons. If any of the fields in FieldNames are not listed, CheckFieldNames raises an EDatabaseError exception with a field not found error message.