Audit Object

[önder]

Hi, 

We are using Telerik Data Access in web project.

There is our purpose that the dbcontext object operations(insert, update,delete)   log in generic architecture.
The function of db.context .hascahnges is aware of the changes and changes are transferred to lists as follow.

 if (dbContext.HasChanges)

{
                var contextChanges = dbContext.GetChanges();
                System.Collections.Generic.IList<object> allUpdates = contextChanges.GetUpdates<object>();
                System.Collections.Generic.IList<object> allDeletes = contextChanges.GetDeletes<object>();
}

 We want to serialize  the object of the new and old state by foreach in  list and save in database.But our problem is that;

 state change properties take them one by one.

 foreach (var prop in obj.GetType().GetProperties())
{

dbContext.GetOriginalValue<object>(item, prop.Name);// only prop  value but I want to object

//if old value != new value

 }

 How can I get the old object?

Regards

Thank you.

 

 

 

 

[Thomas]

Please have a look at the code provided here: http://www.telerik.com/forums/audit-trail 
There we show how this can be achieved.

Regards,
Thomas
Telerik