Gets or sets a value whether unicode characters are tried to be mapped to
virtual keyboard inputs.
True to enable unicode character mapping, false to disable.
Default is true.
If this property is true, in the keyboard methods that take unicode characters as input
the unicode characters are tried to be mapped to virtual keyboard inputs instead of being
directly send to the system as unicode character input.
If you are working with multiple input locales at the same time, it is usually better to turn character mapping off, i.e. to set this property to false.
