/// <summary>
/// Obtain the IRawElementProviderSimple at an absolute position
/// </summary>
IRawElementProviderSimple IGridProvider.GetItem(int row, int column)
{
if (row < 0 || row >= ((IGridProvider)this).RowCount)
{
throw new ArgumentOutOfRangeException("row");
}
if (column < 0 || column >= ((IGridProvider)this).ColumnCount)
{
throw new ArgumentOutOfRangeException("column");
}
ListViewItem lvi = _listview.ItemContainerGenerator.ContainerFromIndex(row) as ListViewItem;
//If item is virtualized, try to de-virtualize it
if (lvi == null)
{
VirtualizingPanel itemsHost = _listview.ItemsHost as VirtualizingPanel;
if (itemsHost != null)
{
itemsHost.BringIndexIntoView(row);
}
lvi = _listview.ItemContainerGenerator.ContainerFromIndex(row) as ListViewItem;
if (lvi != null)
{
//Must call Invoke here to force run the render process
_listview.Dispatcher.Invoke(
System.Windows.Threading.DispatcherPriority.Loaded,
(System.Windows.Threading.DispatcherOperationCallback) delegate(object arg)
{
return(null);
},
null);
}
}
//lvi is null, it is virtualized, so we can't return its cell
if (lvi != null)
{
AutomationPeer lvpeer = UIElementAutomationPeer.FromElement(_listview);
if (lvpeer != null)
{
List <AutomationPeer> rows = lvpeer.GetChildren();
//Headers is the first child of GridView, so we need to skip it here
if (rows.Count - 1 > row)
{
AutomationPeer peer = rows[row + 1];
List <AutomationPeer> columns = peer.GetChildren();
if (columns.Count > column)
{
return(ElementProxy.StaticWrap(columns[column], lvpeer));
}
}
}
}
return(null);
}
/// <summary>Returns the UI Automation provider for the specified cell.</summary>
/// <param name="row">The ordinal number of the row of interest.</param>
/// <param name="column">The ordinal number of the column of interest.</param>
/// <returns>The UI Automation provider for the specified cell.</returns>
// Token: 0x060026B4 RID: 9908 RVA: 0x000B7CA0 File Offset: 0x000B5EA0
IRawElementProviderSimple IGridProvider.GetItem(int row, int column)
{
if (row < 0 || row >= ((IGridProvider)this).RowCount)
{
throw new ArgumentOutOfRangeException("row");
}
if (column < 0 || column >= ((IGridProvider)this).ColumnCount)
{
throw new ArgumentOutOfRangeException("column");
}
ListViewItem listViewItem = this._listview.ItemContainerGenerator.ContainerFromIndex(row) as ListViewItem;
if (listViewItem == null)
{
VirtualizingPanel virtualizingPanel = this._listview.ItemsHost as VirtualizingPanel;
if (virtualizingPanel != null)
{
virtualizingPanel.BringIndexIntoView(row);
}
listViewItem = (this._listview.ItemContainerGenerator.ContainerFromIndex(row) as ListViewItem);
if (listViewItem != null)
{
this._listview.Dispatcher.Invoke(DispatcherPriority.Loaded, new DispatcherOperationCallback((object arg) => null), null);
}
}
if (listViewItem != null)
{
AutomationPeer automationPeer = UIElementAutomationPeer.FromElement(this._listview);
if (automationPeer != null)
{
AutomationPeer automationPeer2 = UIElementAutomationPeer.FromElement(listViewItem);
if (automationPeer2 != null)
{
AutomationPeer eventsSource = automationPeer2.EventsSource;
if (eventsSource != null)
{
automationPeer2 = eventsSource;
}
List <AutomationPeer> children = automationPeer2.GetChildren();
if (children.Count > column)
{
return(ElementProxy.StaticWrap(children[column], automationPeer));
}
}
}
}
return(null);
}
