PositionGetString boolean check

[Henrique Demarco]

PositionGetString(POSITION_SYMBOL,_Symbol)

returns error "no one of the overloads can be applied to the function call", but

PositionGetString(POSITION_SYMBOL) == _Symbol

works fine.

First attempt should work according to documentation.

Am I missing something?

Thanks in advance

[Navdeep Singh]

Henrique Demarco:

returns error "no one of the overloads can be applied to the function call", but

works fine.

First attempt should work according to documentation.

Am I missing something?

Thanks in advance

The documentation means this

 string symbol;
 
 PositionGetString(POSITION_SYMBOL,symbol);