We now have in mql4 a way to formate the output with a variable number of digits:
string fmt = StringFormat("%%.%df",digs),
Comment(StringFormat("Var1: %s Var2: %s ...",
Is there a way that I need only one StringFormat instead of at least one for each variable to be shown?
Unfortunately not, as Metaquotes doesn't implemented the complete specs as in C++ apparently.