hi all,

Im trying to create a form which has input for more than one unit type but which converts any inputs back to a single unit. I currently have a textbox and a combobox. the combobox has the unit types in it and i want the code to recognise which unit is selected and convert the value in the textbox accordingly before changing the combobox to show the units it converted to.
ie. pressure: bar, psi, pascal. If the user enters 20 in the textbox and psi in the combobox, the textbox would change to 1.38 and combobox to bar.

Is this possible