Can you Edit in this indicator , please ?

hello

i found this indicator in internet and i found it good
but i cant use it because it option dont show

look my image and read you will understand

الملف المرفق 466758

this indicator
please if you can edit it , do this
thank you

يمكنك إستخدام الدالة ObjectGet بدلا من إستخدام الbuffers
مثال

كود PHP:

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double HLine=ObjectGet("HLine_max",OBJPROP_PRICE1);
     double LLine=ObjectGet("HLine_min",OBJPROP_PRICE1); 


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