Determine if reflected property can be assigned null

Question

I wish to automagically discover some information on a provided class to do something akin to form entry. Specifically I am using reflection to return a PropertyInfo value f

Answer 1

From http://msdn.microsoft.com/en-us/library/ms366789.aspx

if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>))

Type would be your PropertyInfo.PropertyType