This post is not the answer on my previous quiestion but it may help while working with RadNumericUpDown.
I wrote it here by accident, because didn't notice that in my previous post property IsEditable was set to True, but now i can't delete it.
Maybe it will be better to replace this post to another thread. Sorry.
I have another RadNumericUpDown
The problem was that after loading it's value was always 0, even i had changed it's value before.
As you can see IsEditable
is set to False
. After I set IsEditable
it's value binding started to work as it should. So the problem was in property IsEditable=False which prohibits to change RadNumericUpDown value when it loads.
What concerns NullValue, so i didn't check it's behaviour because now i don't need logic with NullValue in my application.