public static object FindResource(this IResourceContainer resourceContainer, object resourceKey)
{
object value;
if (resourceContainer.TryGetResource(resourceKey, out value))
{
return(value);
}
throw new Granular.Exception("Resource \"{0}\" is not found", resourceKey);
}
private object GetResourceValue()
{
object value;
if (!resourceContainer.TryGetResource(resourceKey, out value))
{
return(ObservableValue.UnsetValue);
}
if (!(value is IValueProvider))
{
return(value);
}
if (currentValueProvider != value)
{
currentValueProvider = (IValueProvider)value;
currentValue = currentValueProvider.ProvideValue();
}
return(currentValue);
}
private object GetResourceValue()
{
object value;
return(resourceContainer.TryGetResource(resourceKey, out value) ? value : ObservableValue.UnsetValue);
}
