I am trying to define a mask for a meskedinput control as all capital and required letters so normally I would be using something like ">LLL" as the mask.
You mention in your documentation that ">" should be escaped in XAML so I have set the mask property as ">LLL"
But this does not work, it does not even work if I define the mask in code as this.mymaskcontrol.mask = ">LLL". The control ignores the capitalisation.
Can you please provide me with some assistance on what I am doing wrong?