/// <summary>
/// Add a select item to the current list of selection items
/// </summary>
/// <param name="itemToAdd">The item to add</param>
internal void AddToSelectedItems(SelectItem itemToAdd)
{
ExceptionUtils.CheckArgumentNotNull(itemToAdd, "itemToAdd");
if (this.selectedItems.Any(x => x is WildcardSelectItem) && UriUtils.IsStructuralOrNavigationPropertySelectionItem(itemToAdd))
{
return;
}
bool isWildcard = itemToAdd is WildcardSelectItem;
List <SelectItem> newSelectedItems = new List <SelectItem>();
foreach (SelectItem selectedItem in this.selectedItems)
{
if (isWildcard)
{
if (!UriUtils.IsStructuralSelectionItem(selectedItem))
{
newSelectedItems.Add(selectedItem);
}
}
else
{
newSelectedItems.Add(selectedItem);
}
}
newSelectedItems.Add(itemToAdd);
this.selectedItems = new ReadOnlyCollection <SelectItem>(newSelectedItems);
}