help me please, how to save a value ? - page 2

 
whroeder1:
I gave you links (#1.) Did you bother to read them?

Mql reference is good only when you already understand the concept, it doesn't take you by hand and teach you from beginning, and i don't think it's just me who think the same. thanks for your help now i got it, just put

static or static const... 

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