public override ToggleExpandStateResponse ToggleState(int atIndex)
{
var collapsedIndexes = ExpandedIndexesSet.ToList();
var expandedIndexes = new List <int>();
bool isIndexExpanded = IsExpanded(atIndex);
ResetState();
if (!isIndexExpanded)
{
ExpandedIndexesSet.Add(atIndex);
expandedIndexes.Add(atIndex);
}
return(new ToggleExpandStateResponse(expandedIndexes, collapsedIndexes));
}
public override ToggleExpandStateResponse ToggleState(int atIndex)
{
List <int> collapsedIndexes = new List <int>();
List <int> expandedIndexes = new List <int>();
if (ExpandedIndexesSet.Contains(atIndex))
{
ExpandedIndexesSet.Remove(atIndex);
collapsedIndexes.Add(atIndex);
}
else
{
ExpandedIndexesSet.Add(atIndex);
expandedIndexes.Add(atIndex);
}
return(new ToggleExpandStateResponse(expandedIndexes, collapsedIndexes));
}
