TFieldDefs.Add

public function TFieldDefs.Add(

  const AName: string;

  ADataType: TFieldType;

  ASize: Integer;

  APrecision: Integer;

  ARequired: Boolean;

  AReadOnly: Boolean;

  AFieldNo: Integer;

  ACodePage: TSystemCodePage

):TFieldDef; overload;

function TFieldDefs.Add(

  const AName: string;

  ADataType: TFieldType;

  ASize: Word;

  ARequired: Boolean;

  AFieldNo: Integer

):TFieldDef; overload;

procedure TFieldDefs.Add(

  const AName: string;

  ADataType: TFieldType;

  ASize: Word;

  ARequired: Boolean

); overload;

procedure TFieldDefs.Add(

  const AName: string;

  ADataType: TFieldType;

  ASize: Word

); overload;

procedure TFieldDefs.Add(

  const AName: string;

  ADataType: TFieldType

); overload;