void ISupportFastRefresh.Refresh(IProgress progress, object[] identities, RefreshRequestPriority priority)
{
if (identities.Length == 1)
{
this.RefreshCore(progress, identities[0]);
return;
}
throw new NotImplementedException();
}
void ISupportFastRefresh.Refresh(IProgress progress, object[] identities, RefreshRequestPriority priority)
{
if (identities == null)
{
throw new ArgumentNullException("identities");
}
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, int>((long)this.GetHashCode(), "-->DataTableLoader.PartialRefresh: {0}. ID Count:{1}", this, identities.Length);
if (this.table.PrimaryKey.Length == 0)
{
throw new InvalidOperationException("Must specify PrimaryKey of DataTable");
}
base.RefreshCore(progress, this.CreatePartialRowRefreshRequest(identities, progress, priority));
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "<--DataTableLoader.PartialRefresh: {0}", this);
}
public PartialRefreshRequestEventArgs(IProgress progress, object argument, object[] ids, RefreshRequestPriority priority) : base(false, progress, argument, priority)
{
this.Identities = ids;
}
public DataTableLoaderPartialRefreshRequestEventArgs(DataTable dataTable, IProgress progress, object argument, object[] ids, RefreshRequestPriority priority) : base(progress, argument, ids, priority)
{
this.DataTable = dataTable;
}
private RefreshRequestEventArgs CreatePartialRowRefreshRequest(object[] ids, IProgress progress, RefreshRequestPriority priority)
{
object argument;
if (this.TryToGetPartialRefreshArgument(ids, out argument))
{
return(new DataTableLoader.DataTableLoaderPartialRefreshRequestEventArgs(this.Table.Clone(), progress, argument, ids, priority));
}
return(this.CreateFullRefreshRequest(progress));
}
public RefreshRequestEventArgs(bool isFullRefresh, IProgress progress, object argument, RefreshRequestPriority priority) : base(argument)
{
if (progress == null)
{
throw new ArgumentNullException("progress");
}
this.isFullRefresh = isFullRefresh;
this.priority = priority;
this.progress = progress;
this.worker = new BackgroundWorker();
}