automatically detect the language set in the user's browser

Q. How can a asp.net page automatically detect the language set in the user's browser ?
Automatic detection of the language preference of the user as set in his browser
In your web.config file, you need to set the following globalization tag with the values that are presented below:
<system.web>
   <globalization
          uiCulture="auto"
          culture="auto"
          enableClientBasedCulture="true" />
</system.web>