public void Cancel()
{
if (asyncFetchChildrenHelper != null)
{
asyncFetchChildrenHelper.Cancel();
}
asyncFetchChildrenHelper = null;
}
public override IEnumerable <TreeNodeData> CreateChildren()
{
Debug.Assert(asyncFetchChildrenHelper is null);
asyncFetchChildrenHelper = new AsyncFetchChildrenHelper(this, () => asyncFetchChildrenHelper = null);
yield break;
}
public void Cancel()
{
asyncFetchChildrenHelper?.Cancel();
asyncFetchChildrenHelper = null;
}
public void Cancel() {
if (asyncFetchChildrenHelper != null)
asyncFetchChildrenHelper.Cancel();
asyncFetchChildrenHelper = null;
}
public override IEnumerable<ITreeNodeData> CreateChildren() {
Debug.Assert(asyncFetchChildrenHelper == null);
asyncFetchChildrenHelper = new AsyncFetchChildrenHelper(this, () => asyncFetchChildrenHelper = null);
yield break;
}