Use a TppVariable and place the code to calculate b in the variable's OnCalc event. Use another TppVariable to assign the value of a to its value in its OnCalc event handler. Don't forget to set the type of the TppVariable to integer or double (it defaults to string type).
Comments
event. Use another TppVariable to assign the value of a to its value in its
OnCalc event handler. Don't forget to set the type of the TppVariable to
integer or double (it defaults to string type).
Cheers,
Jim Bennett
Digital Metaphors
http://www.digital-metaphors.com
info@digital-metaphors.com