In the previous blog post about a PDF viewer for Business Central , I promised to come back with some tips. Here is the tip #1: how to get full control over the size of a control add-in. Final code of this example can be found on GitHub . Control add-in example Let’s first look at a very simple example with no size settings at all and then gradually take over control over it’s length and width. The stylesheet is very short and used to give the control add-in some colors so we can easily recognize it on the page. The startup script just writes some text into it…