I have a method which iterates through all the properties of an object. I am logging those properties:
Object obj = entry.Entity;
Type type = obj.GetType();
PropertyInfo[] properties = type.GetProperties();
foreach (PropertyInfo property in properties)
{
oldData.AppendFormat("{0}={1} || ", property.Name, property.GetValue(obj, null));
}
Now this is working fine but on my table log, it is also writing this properties below:
- PremiumReference=System.Data.Objects.DataClasses.EntityReference`1[Data.Premium]
- EntityState=Deleted
- EntityKey=System.Data.EntityKey
Any ideas how I can filter this properties?
Every Entity in Entity Framework has a property with the enumeration EntityState
. EF adds them to the object.
If you add an Object to EF it marks it as EntityState.Added.
Hope it helps.
Have a look in here
Maybe it helps using the flag DeclaredOnly in combination with the other flags you need in your scenario to match your needs.
I solved my issue with this code below:
PropertyInfo[] properties = obj.GetType().GetProperties(BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.Instance)
.Where(pi => !(pi.PropertyType.IsSubclassOf(typeof(EntityObject))) && !(pi.PropertyType.IsSubclassOf(typeof(EntityReference))))
.ToArray();
The BindingFlags
did help but I do not also want the EntityReference
and EntityObject
so I needed to add the where
clause.
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