The last file shows how the Is_Numeric function can be called. package body Numeric_Tests isįunction Is_Numeric (Item : in String) return Boolean is The second file is the package body containing the implementation of the Is_Numeric function. package Numeric_Tests isįunction Is_Numeric (Item : in String) return Boolean The first file is the package interface containing the declaration of the Is_Numeric function.

Public function isNumeric(num:String):Boolean b) How to validate textboxes in flash so that the user can only type in certain characters, for example the user would fill in the. a) If the user types into textboxes in one stage on flash, it should appear down on another screen on another textbox, simultaneously. If you want to help to improve and eventually enable this page,Ĭreate a boolean function which takes in a string and tells whether it is a numeric string (floating point and negative numbers included) in the syntax the language uses for numeric literals or numbers converted from strings. I have almost completed the project however I am finding it difficult to:. Incorrect code, conceptual problems, or other severe issues. This means it might contain formatting issues,

Flash actionscript 3.0 tryparse