You can set your application language in your main window
constructor
or its
load
event :
InputLanguageManager.SetInputLanguage(this, new CultureInfo("en-US") );
To see the available list of languages drop a list box in your page and sets its
itemsource
:
listbox1.ItemsSource = InputLanguageManager.Current.AvailableInputLanguages;
Replace
"en-US"
with your desired culture name which is listed in the ListBox.
Hope it helps.