I want that lot amount at my market order depends on equity.
For example 0.1 lot per 10000 equity.
I tried to do that, but it gives an error. I think it is because it can`t place the order with 0.543568748 amount.

Please help.

The mistake might be somewhere else.

In this video: what you are trying to do is explained step by step.

Thank you.
Will try this.

But how to round numbers?

My question is: why do you need this? VJF takes any value you want and you can calculate with them.

Otherwise, if you still need to round numbers i am afraid that you cannot do this. But maybe the community knows better than myself?

For example, I would like that any lot amount will be calculated automatically depends of equity and looks like X.X77 or X.X55

I have some thoughts about it:



So if I use this type of data and multiply it by 1 000 000 000 and then divide it by 1 000 000 000, will it be rounded in this case?

Unfortunately, rounding numbers is not possible yet. I double checked with the developers and they assured me that it would be fixed (available) soon.



The problem is that there would be an error if you try to do that in this way, cause the integer type does not take any commas.

I will turn back to you when the problem is fixed.

Ok.
Thank you.

Dirty way to round a number is to transfert the content of a double into an int variable, that's the only way I could find so far in visual jforex but it work fine