Convert text to int32

[roman13 (Roman)]

How to convert a string with addition (2+2) in a text file, for example, into an int variable, so that the sum of this text file in the variable is calculated?

[Gokul001 (Gokul Balaji)]

HI @roman13

Welcome to uipath community

Check out the XAML file

Arithmeticoperation.xaml (5.7 KB)

Regards
Gokul

[Yoichi]

Hi,

Unfortunately there is no function like eval(). However there are some ways to acheive it as the following post. Can you check this?

Is it possible to create a code where it behaves like a scientific calculator?

Hi, Unfortunately, Vb or C# doesn’t have a function like eval(), we need to approach by other ways. ● DataTable.Compute method strExpression = "((10-5)*(2+2))*5" dt = New DataTable() Then dt.Compute(strExpression, "").ToString ● Inject JS script activity strExpression = "((10-5)*(2+2))*5" Inject JS Script activity Indicate an element in any browser. Input Parameter : strExpression ScriptCode "function(e,v) { return eval(v); }" ScriptOutput : strResult ●Use 3rd party library. Per…

Regards,

[ppr (Peter Preuss)]

Verify string with comparison/logic operators

we would modell as CInt(x) > 5 and CInt(x) <= 8 A fully functionality like an EVAL() (javascript) we dont have Out-Of-The-Box But lets loop in @StefanSchnell as maybe we can integrate an inline compilation / execution e.g. with Roslyn and build a EVAL feature by ourself

And

Verify string with comparison/logic operators

Thank you for your engage. In the meantime I found a package from nuget.org source named “C# Eval Expression | Eval Function” which uses same approach.