Loading settings from xml into Wpf App

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C#

XML

WPF

C#4.0

I have application that has different language support.
Besides UI I need language settings when showing Exception errors, creating reports and some other stuff.
My current solution for that is :

public enum SupportedLanguage
{
    English, German ....
} 
public abstract class LanguageSettings
{
    static SupportedLanguage _currentLanguage; 
    public static SupportedLanguage CurrentLanguage
    { 
        get { return _currentLanguage; }
        set
        {
            if (_currentLanguage != value)
            {
                _currentLanguage = value;
                ChangeCurrentLanguage();                     
            }
        }
    }
    void static ChangeCurrentLanguage()
    {
        // XML Loading stuff
    }
    // Language
    public static string ImagesLoadError { get; set; }
    public static string ReportGenerationError { get; set; }
    public static string SaveReportMessage { get; set; }
    public static string Button1Text{ get; set; }
    // .
    // .
    // .

I know there's a many better solutions to this problem, please give me one :D

Thanks


Nikola