WMLScript Conversions and Conversations

Friday Apr 28th 2000 by Kevin Sharp
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Manipulating text and numbers is essential to handheld applications, and there are several libraries to make your work easier.

Lang Library Functions

The Lang library contains functions tha

Now that we've got a way to convert the user's input to integers, we can start enforcing the ranges we indicated when soliciting the values. If the user, for example, enters a column greater than 4, we want to prompt them for a valid

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