I have a XAML designer error that doesn't seem to affect the operation of the control.
I borrowed this code from another example, but I end up with these errors even though it still compiles and appears to function.
Undefined CLR namespace. The 'clr-namespace' URI refers to a namespace 'Telerik.Windows.Controls.MaskedInput' that could not be found.
The attachable property 'Minimum' was not found in type 'MaskedInputExtensions'.
Any idea what I am doing wrong?