I have been looking around for a way to do this and I can't seem to
find what I need. I have 2 checkboxes and 2 textboxes (chk1, chk2,
txt1, txt2) on a content page. All I need is when one of those
checkboxes are checked, then a textbox field show up and if it's
unchecked for it to be removed. So if chk1 is checked, then txt1 shows
up, if chk2 is checked, then txt2 shows up. I did not want to use the
.visible property as it leaves a space for it and I also did not want
to do a full postback every time someone clicked it. I was looking into
using a usercontrol. The closest I've come to figuring out how to do
this was on this page (http://www.codeproject.com/KB/user-controls/DynamicUC.aspx).
I implemented what it said, but the example uses a static page and not
a Content Page/Master Page. I got everything put in like I wanted it
and then on the AddAndRemoveDynamicControls() ...
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