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Programming Microsoft Dynamics™ NAV 2015 by Christopher Studebaker, David Studebaker

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Some simple coding modifications

Now we're going to add some C/AL code to objects we've created for our WDTU application.

Adding field validation to a table

In Chapter 4, Pages – the User's Interactive Interface, we created Table 50010 – Radio Show Fan. We've decided that we want to be able to use this list for promotional activities such as having drawings for concert tickets. Of course we want to send the tickets to the winners at their mailing addresses. We didn't originally include those fields in our table design, so must add them now. To keep our design consistent with the standard product, we will model those fields after the equivalent ones in Table 18 – Customer. Our updated Table 50010 will look as shown in the following screenshot:

Part ...

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