first please forgive me for my poor english .
my case is as follows: in an indicator program , i defined a two indicator_type :
#property indicator_type1 DRAW_LINE
#property indicator_type1 DRAW_BAR
so i get two kinds of indicator objects ( line_indicator , bar_indicator) in the chart window when i run the indicator .
But , some time i want to make line_indicator invisible , and in other times i want to make bar_indicator invisible .
SO , what can i do ?
any help will be appreciatred , thanks in advance .