Hi,

What I'm looking to do is this:

label1.caption = 25 * textbox1.text
where textbox1.text = "Cos(45.0)"

I'm trying to use the string "Cos(45.0)" in a calculation to obtain a numerical value. However, I can't seem to get it to recognise that the string is a math expression. The return value is zero when using Val(textbox1.text).

Please help!

Thanks