private IEnumerable <Element> PropertiesEnumerator(TypeProperties typeProperties, object obj)
{
yield return(Element.CreateHeader("Properties", Color.green));
var propertyInfos = typeProperties.propertyInfos;
for (int i = 0; i < propertyInfos.Length; i++)
{
var propertyInfo = propertyInfos[i];
object value;
var propertyName = propertyInfo.Name;
// Try invoking the property getter, if an exception occurs, do not call it again
if (typeProperties.IsSkipped(propertyName))
{
value = typeProperties.GetSkipReason(propertyName);
}
else
{
try {
value = propertyInfo.GetValue(obj, null);
}
catch (Exception e) {
e = e.InnerException ?? e;
typeProperties.AddSkipped(propertyName, e);
value = typeProperties.GetSkipReason(propertyName);
}
}
yield return(Element.Create(value, propertyInfo.Name));
}
}
private IEnumerable <Element> GetProperties(object obj, DisplayOption displayOptions)
{
var type = obj.GetType();
TypeProperties typeProperties;
if (!typeToProperties.TryGetValue(type, out typeProperties))
{
var propertyInfos = type.GetProperties(GetBindingFlags(displayOptions));
Array.Sort(propertyInfos, PropertyInfoComparer);
typeProperties = new TypeProperties(propertyInfos);
typeToProperties[type] = typeProperties;
}
return(PropertiesEnumerator(typeProperties, obj));
}
