void LibraryLicenseTextBlock_MouseUp(object sender, MouseButtonEventArgs e)
{
var window = new LicenseWindow(LangResources.AboutWindow_LibraryLicense, LicenseResources.License_Libraries);
window.Owner = this;
window.ShowDialog();
}
void LicenseTextBlock_MouseUp(object sender, MouseButtonEventArgs e)
{
var window = new LicenseWindow(LangResources.AboutWindow_License, string.Format(LicenseResources.License_Intervallo, GetCopyright()));
window.Owner = this;
window.ShowDialog();
}