问题
Working on a fairly large Silverlight project I have an issue with Chrome/Firefox not respecting the input language set by the user.
In IE, if I change the keyboard language to Arabic, the input is in Arabic. If I do this while running the Silverlight application in Chrome/Firefox, then it doesn't matter what keyboard settings I have, the input is still in English.
Is there something way to override the input language which I am not seeing? I ask because if I create a new SL project with only a TextBox on the form, then all behaviour is correct.
回答1:
Do you have param name="windowless" value="true" in your Silverlight param configuration? If yes, then remove this line and try again.
The property windowless has a problem with Chrome and Firefox with characters with accents, still I could not solve the problem.
来源：https://stackoverflow.com/questions/16901530/silverlight-5-input-language-override-issue-in-chrome-firefox