private void PubSubClient_NodePurged(object Sender, NodeNotificationEventArgs e)
{
if (this.TryGetChild(e.NodeName, out TreeNode N) && N is PubSubNode Node)
{
Node.Purged(e);
}
}
internal void Purged(NodeNotificationEventArgs _)
{
if (this.children is null)
{
return;
}
TreeNode[] ToRemove;
lock (this.children)
{
ToRemove = new TreeNode[this.children.Count];
this.children.Values.CopyTo(ToRemove, 0);
this.children = null;
}
MainWindow.UpdateGui(() =>
{
foreach (TreeNode Node in ToRemove)
{
Service?.Account?.View?.NodeRemoved(this, Node);
}
this.OnUpdated();
});
}
internal void Purged(NodeNotificationEventArgs e)
{
if (this.children is null)
{
return;
}
TreeNode[] ToRemove;
lock (this.children)
{
ToRemove = new TreeNode[this.children.Count];
this.children.Values.CopyTo(ToRemove, 0);
this.children = null;
}
MainWindow.currentInstance.Dispatcher.BeginInvoke(new ThreadStart(() =>
{
foreach (TreeNode Node in ToRemove)
{
Service?.Account?.View?.NodeRemoved(this, Node);
}
this.OnUpdated();
}));
}
private Task PubSubClient_NodePurged(object Sender, NodeNotificationEventArgs e)
{
if (this.TryGetChild(e.NodeName, out TreeNode N) && N is PubSubNode Node)
{
Node.Purged(e);
}
return(Task.CompletedTask);
}