This example displays a message box with the names of all fields in the table.
procedure TForm1.Button2Click(Sender: TObject);
var
i: Integer;
Info: String;
begin
Info := 'The fields of table ' + MySQLTable1.TableName +
' are:'#13#10#13#10;
for i := 0 to MySQLTable1.FieldCount - 1 do
Info := Info + MySQLTable1.Fields[i].FieldName + #13#10;
ShowMessage(Info);
end;