How do I change the localization and globalization in Windows phone 8.1 Silverlight?

[Waqas Ahmed12]

localization and globalization in windows phone 8.1 silverlight

How do i change application language in windows phone 8.1 silverlight application ?
how to localize and globalize in windows phone 8.1 silverlight application. localization and globalization is working on windows phone 8 and 8.1 application but its not working on silverlight application. should any one provide me solution of this problem ?