HELP! How to convert string expression to number?

[edgeryder1000]

:sign0163: HELP!

So I have an expression in string form that I need to have as an integer. Does anyone know how to do it?

lbl.Text = "1+2"
Result = lbl.Text

This code gives a javascript error

 

[fabio borges]

You can use ExpressionEvaluator library to do that.

 

[edgeryder1000]

I already did and it worked great Thanks for your help though :sign0098: