Hi Sergey,
As far as I understand your scenario you have defined a Mask with an empty placeholder (e.g. " ") and now your requirement is to hide the separators when the
RadMaskedCurrencyInput control is focused. The visibility of the separators is controlled by the
AutoFillNumberGroupSeparators property. If you set it to
False the separators will not be visualized. Please note that you are not allowed to fill number separators manually in the control. Also, visualizing separators when they are needed is not supported.
However, you can try using our
RadMaskedTextInput control and bind its
Value property to property defined in your View-Model through a
Converter. In that converter you can implement your custom logic for positioning the separators and validating the users input. Furthermore, you can use the
MaskedInputExtensions to restrict the user's input.
I hope this information will get you started.
Regards,
Pavel R. Pavlov
Telerik