public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
string key = KeyProvider.ProvideKey(new[] { value });
var cultureInfo = value as CultureInfo;
object localizedObject = CommonResourceManager.Instance.GetResourceObject(key, cultureInfo);
return(localizedObject ?? ResXExtension.GetDefaultValue(key));
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
var resXKeyParts = new List <object>();
var resXParams = new List <object>();
for (int i = 0; i < Parameters.Count; i++)
{
object value = values[i];
BindingBase param = Parameters[i];
if (param is ResXKeyPart)
{
if (value == DependencyProperty.UnsetValue && param.FallbackValue != null)
{
value = param.FallbackValue;
}
if (value != null)
{
resXKeyParts.Add(value);
}
}
else if (param is ResXParam)
{
resXParams.Add(value);
}
}
CultureInfo cultureInfo = values[values.Length - 1] as CultureInfo;
string key = KeyProvider.ProvideKey(resXKeyParts);
object localizedObject = CommonResourceManager.Instance.GetResourceObject(key, cultureInfo) ??
CommonResourceManager.Instance.GetResourceObject(ResXExtension.Key, cultureInfo);
if (localizedObject == null)
{
localizedObject = ResXExtension.GetDefaultValue(key);
}
else
{
try
{
localizedObject = string.Format(localizedObject.ToString(), resXParams.Cast <object>().ToArray());
}
catch
{
}
}
return(localizedObject);
}
public static void BindExtension(DependencyObject element, DependencyProperty property, string key, IEnumerable <ResXParamBase> resXParams)
{
if (element == null || property == null || key == null)
{
return;
}
var resX = new ResXExtension(key, string.Empty)
{
innerElement = new WeakReference(element),
innerProperty = property
};
if (resXParams != null)
{
resX.Parameters.AddRange(resXParams);
}
element.SetValue(property, resX.ProvideValue(resX));
}