private void AutoSyncMembers(object[] syncResults, TrackedObject item, UpdateType updateType, AutoSyncBehavior autoSyncBehavior)
{
System.Diagnostics.Debug.Assert(item != null);
System.Diagnostics.Debug.Assert(item.IsNew || item.IsPossiblyModified, "AutoSyncMembers should only be called for new and modified objects.");
object[] syncRollbackValues = null;
if (syncResults != null)
{
int idx = 0;
List <MetaDataMember> membersToSync = GetAutoSyncMembers(item.Type, updateType);
System.Diagnostics.Debug.Assert(syncResults.Length == membersToSync.Count);
if (autoSyncBehavior == AutoSyncBehavior.ApplyNewAutoSync)
{
syncRollbackValues = new object[syncResults.Length];
}
foreach (MetaDataMember mm in membersToSync)
{
object value = syncResults[idx];
object current = item.Current;
MetaAccessor accessor =
(mm.Member is PropertyInfo && ((PropertyInfo)mm.Member).CanWrite)
? mm.MemberAccessor
: mm.StorageAccessor;
if (syncRollbackValues != null)
{
syncRollbackValues[idx] = accessor.GetBoxedValue(current);
}
accessor.SetBoxedValue(ref current, DBConvert.ChangeType(value, mm.Type));
idx++;
}
}
if (syncRollbackValues != null)
{
this.SyncRollbackItems.Add(new KeyValuePair <TrackedObject, object[]>(item, syncRollbackValues));
}
}
