public static async ValueTask <IShape> AddRangeAsync(this IShape shape, IEnumerable <object> items, string position = null)
{
foreach (var item in items)
{
await shape.AddAsync(item, position);
}
return(shape);
}
public override async ValueTask <IShape> AddAsync(object item, string position)
{
if (item == null)
{
if (_zone != null)
{
return(_zone);
}
return(this);
}
if (_zone == null)
{
_zone = await _zoneFactory();
_zone.Properties["Parent"] = _parent;
_zone.Properties["ZoneName"] = _potentialZoneName;
_parent.Properties[_potentialZoneName] = _zone;
}
return(_zone = await _zone.AddAsync(item, position));
}
public static ValueTask <IShape> AddAsync(this IShape shape, object item)
{
return(shape.AddAsync(item, ""));
}