Problem about programming gtk+ with my native language

["Kun Niu" <haoniukun gmail com>]

Dear all,

 

I'm new in gtk+ programming.

 

I've successfully wrote a gtk+ application on Windows with Visual Studio 2003.

And it runs well.

But when I change the letters on the button to my native language(Chinese),question marks appear.:(

I tried various functions such as g_locale_to_utf8 and g_locale_from_utf8 so on.

But I can't find my word on the window.

All are question marks or squares.

 

Would anyone please help me out?

Any help would be appreciated and thanks in advance.

 

Sincerely,

Kun