Excludes features that don't need to be included to the TMemDataSet.Locate method of TDataSet by the specified fields.
function LocateEx(const KeyFields: array of TField; const KeyValues: variant; Options: TLocateExOptions): boolean; overload;
Holds TField objects to search in.
Holds the values of the fields to search for.
Holds additional search parameters which will be used by the LocateEx method.
True, if a matching record was found. Otherwise returns False.