Input password in other language?

[henry]

Hi guys,

When I use the textbox control and set its TextMode to Password, it
only accept password in alphabetic letter or digits.
It seems that the system disable input method for other language when
the input cursor is in password box.
I just wonder whether there is a way to bypass this and allow an user
to input password in other language, say Japanese.
The textbox will somehow remeber the password value internally, but at
the same time only show ***** as usual.
Or is there any third-party control out there implement this?

Thank you very much.


Henry