/// <summary>
/// Locate properties and fields that marked with attribute <see cref="AppendViewModelAttribute"/>
/// </summary>
/// <param name="obj">Object to scan</param>
/// <returns>Returns the list of located objects.</returns>
static public List <Tuple <Type, object> > LocateAppendedViewModels(object obj)
{
List <Tuple <Type, object> > res = new List <Tuple <Type, object> >();
var lookUpObject = obj;
var lookUpType = obj.GetType();
#if WINDOWS_UWP
IEnumerable <FieldInfo> info;
#else
FieldInfo[] info;
#endif
#if WINDOWS_UWP
info = lookUpType.GetTypeInfo().DeclaredFields;
#else
info = lookUpType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
#endif
foreach (var item in info)
{
#if !WINDOWS_UWP
var attribR = Attribute.GetCustomAttributes(item, typeof(AppendViewModelAttribute));
var fType = item.FieldType;
#else
var attribR = item.GetCustomAttributes(typeof(AppendViewModelAttribute));
var fType = item.FieldType.GetTypeInfo();
#endif
if (!fType.IsValueType && !BindHelper.CheckKnownTypePrefix(fType.FullName))
{
foreach (Attribute att in attribR)
{
object value = item.GetValue(lookUpObject);
if (value != null)
{
res.Add(new Tuple <Type, object>(item.FieldType, value));
}
}
}
}
#if WINDOWS_UWP
IEnumerable <PropertyInfo> propertyInfos;
propertyInfos = lookUpType.GetTypeInfo().DeclaredProperties;
#else
PropertyInfo[] propertyInfos;
propertyInfos = lookUpType.GetProperties(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
#endif
foreach (var item in propertyInfos)
{
#if !WINDOWS_UWP
var attribR = Attribute.GetCustomAttributes(item, typeof(AppendViewModelAttribute));
var fType = item.PropertyType;
#else
var attribR = item.GetCustomAttributes(typeof(AppendViewModelAttribute));
var fType = item.PropertyType.GetTypeInfo();
#endif
if (!fType.IsValueType && !BindHelper.CheckKnownTypePrefix(fType.FullName))
{
foreach (Attribute att in attribR)
{
object value = item.GetValue(lookUpObject, null);
if (value != null)
{
res.Add(new Tuple <Type, object>(item.PropertyType, value));
}
}
}
}
return(res);
}
