Convert a string to a number

[Opara]

I have a string value 1.44567

how do I change this back to a double value ?

thankyou

[zzuegg]

https://docs.mql4.com/convert

//z

[Opara]

zzuegg:

https://docs.mql4.com/convert

//z

thankyou

cant see the wood for the trees