Arithmetic operations in Textbox

[Janpue]

Hi I have to implement arithemtic operations with data from a textbox.
An example: pi = 3.14; If I write: pi / 2 in textbox, I get: 1.6....
Do you know how I can make it. Thanks

 

[Herfried K. Wagner [MVP]]

* (e-mail address removed) (Janpue) scripsit:

Hi I have to implement arithemtic operations with data from a textbox.
An example: pi = 3.14; If I write: pi / 2 in textbox, I get: 1.6....

<URL:http://www.palmbytes.de/content/dotnet/mathlib.htm>