Round Variables Simply

[raveon]

Hello, I am using the following Custom MQL code to remove the many decimal places that a variable sometimes display in a comment.

RoundTrade4=MathRound(Trade4);

However, this produces an integer when I want two decimal places. Is there a simple change to this code to make it display 2 decimal places? (that would be nice)

I have tried other code without success. Thanks

[roar]

@raveon Use the same function, but before it multiply by 100, and afterwards divide by 100

[Leka 0]

@roar Could you explain to me how to do that please, I have been looking for how to leave only two digits after the period for months.

[roar]

@leka-0 you mean for some text bit, like comment message?

In that case, use

DoubleToStr(yournumber, 2)

https://docs.mql4.com/convert/doubletostr

[Leka 0]

@roar perfect now it works.
I have one more doubt, it can be done with fxdreema to link two objects, for example a horizontal line and a text, if the line moves that the text also moves with it, I want the line to show me a description without the need to put the mouse over it, I mean that the description of the line is visible in the graph.

[l'andorrà]

@leka-0 Not sure that is possible AFAIK. I guess you would need custom code to do that.