It won't work if the button has an icon as well as a caption.

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HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"Joe Jia" wrote in message
...
Hi
can anyone help me ?

I create a menu item , its type is Bottun
using change its state property from BottonUp to Bottun Down can not seen
check mark,
and I only saw a bottun change


thanks