void OnIsInErrorPropertyChanged(bool oldValue, bool newValue)
{
// We need to have a good template for this to work
if (m_textBlock == null)
{
return;
}
if (newValue)
{
// If there's an error message we need to override the normal display font
// with the font appropriate for this language. This is because the error
// message is localized and therefore can contain characters that are not
// available in the normal font.
// We use UIText as the font type because this is the most common font type to use
m_textBlock.FontFamily = LocalizationService.GetInstance().GetLanguageFontFamilyForType(LanguageFontType.UIText);
}
else
{
// The error result is no longer an error so we will restore the
// value to FontFamily property to the value provided in the style
// for the TextBlock in the template.
m_textBlock.ClearValue(TextBlock.FontFamilyProperty);
}
}
