public BindingListView(EventTaskScheduler eventTaskScheduler) : base(new List <RowItem>())
{
EventTaskScheduler = eventTaskScheduler;
QueryLock = new QueryLock(CancellationToken.None);
_queryResults = QueryResults.Empty;
_queryRequestor = new QueryRequestor(this);
AllowNew = AllowRemove = AllowEdit = false;
}
public BindingListView(EventTaskScheduler eventTaskScheduler) : base(new List <RowItem>())
{
EventTaskScheduler = eventTaskScheduler;
QueryLock = new QueryLock(CancellationToken.None);
_queryResults = QueryResults.Empty;
_itemProperties = ImmutableList <DataPropertyDescriptor> .EMPTY;
_queryRequestor = new QueryRequestor(this);
AllowNew = AllowRemove = AllowEdit = false;
}
public Request(QueryRequestor queryRequestor, QueryLock queryLock, RowSourceWrapper rowSourceWrapper)
{
_queryRequestor = queryRequestor;
RowSourceWrapper = rowSourceWrapper;
QueryParameters = _queryRequestor.QueryParameters;
// ReSharper disable PossiblyMistakenUseOfParamsMethod
_cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(queryLock.CancellationToken);
// ReSharper restore PossiblyMistakenUseOfParamsMethod
QueryLock = queryLock;
}
private void DocumentChangedEventHandler(object sender, DocumentChangedEventArgs args)
{
using (QueryLock.CancelAndGetWriteLock())
{
_document = _documentContainer.Document;
IList <IDocumentChangeListener> listeners;
lock (_documentChangedEventHandlers)
{
listeners = _documentChangedEventHandlers.ToArray();
}
foreach (var listener in listeners)
{
listener.DocumentOnChanged(sender, args);
}
}
}
public BindingListSource(CancellationToken cancellationToken) : this()
{
QueryLock = new QueryLock(cancellationToken);
}
