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Microsoft Access Developer 15

Multi-Select List Boxes & Debugging (1 hour, 45 min)

In the last class we started building the Easy Access POS, a complete Point of Sale system built in Microsoft Access. In order to continue, however, we have to take some time learning List Boxes, especially Multi-Select List Boxes. So, that's where Developer 15 is going to start. We'll also spend some time covering more advanced Debugging.


Begin Course: Lesson 1


What's Covered

In Lesson 1 we will begin by reviewing some things about list boxes, see how to move items between two different list boxes, and learn how to pass a control as a parameter to a subroutine or function. Instead of just passing values, we can pass entire controls.

In Lesson 2 we are going to cover Debugging in more depth. I've covered things line "on error resume next" in previous lessons, which I'd consider "Level 1" debugging. In this lesson we're going to learn how to trap errors, display custom error messages, use the Immediate window, set watches, breakpoints, create our own Status Box, and more.

In Lesson 3 we are finally getting to multi-select list boxes. We're going to take the two normal list boxes we created in the last two lessons, make them multi-select, and the learn about how to read and set the selected items. 


Lesson 2 has posted Link 
Richard Rost 
Wed 7/29
Lesson 2 is up. Enjoy.
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