Tizen Developers

Hi, I sure you should use another api to achieve this functionallity: 1)to open/close specified group please use: result ExpandGroup(int groupIndex) result CollapseGroup(int groupIndex) 2)to open/close all groups please use: result ExpandAllGroups() result CollapseAllGroups() 3)to check is specified group expanded now or not, please use: bool IsGroupExpanded(int groupIndex) Alexey.

Hi, From the requirement, its not clear whether its ContextItem Open/Close (or) Group Expand/Collapse. Incase of ContextItem Open/Close (or) Group Expand/Collapse, both these should be done afer adding all the items to the List, i.e., after CreateItem is invoked for "N" number of items. Calling it immediately after AddControl() or in OnInitializing() will not give desired results. In UiControls sample app, the GroupedListView is created with ContextItem. Either of ContextItem Open/Close (or) Group Expand/Collapse can be performed on some user action. Example in this case, you can do it when User clicks on the Group Item. Here every Alternate click will Open the Context Item and other will "close" Same can be done for Collapse or Expand Group. Check the below code for more details GroupedListViewForm.h: ---------------------- virtual void OnGroupedListViewGroupItemSelected(Tizen::Ui::Controls::GroupedListView& listView, int groupIndex); GroupedListViewForm.cpp: ---------------------- void GroupedListViewForm::OnGroupedListViewGroupItemSelected(Tizen::Ui::Controls::GroupedListView& listView, int groupIndex) { static int i = 0; if(i%2==0) { __pList->OpenContextItem(0, 0); __pList->CollapseGroup(0); } else { __pList->CloseContextItem(0, 0); __pList->ExpandGroup(0); } i++; }