// This method is called from DataGrid.OnSelectionChanged
// Raises the selection events when Items selection changes
internal void RaiseAutomationSelectionEvents(SelectionChangedEventArgs e)
{
int numSelected = this.OwningDataGrid.SelectedItems.Count;
int numAdded = e.AddedItems.Count;
// If the result of an AddToSelection or RemoveFromSelection is a single selected item,
// then all we raise is the ElementSelectedEvent for single item
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementSelected) &&
numSelected == 1 && numAdded == 1)
{
ItemAutomationPeer peer = FindOrCreateItemAutomationPeer(this.OwningDataGrid.SelectedItem);
if (peer != null)
{
peer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementSelected);
}
}
else
{
int i;
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementAddedToSelection))
{
for (i = 0; i < e.AddedItems.Count; i++)
{
ItemAutomationPeer peer = FindOrCreateItemAutomationPeer(e.AddedItems[i]);
if (peer != null)
{
peer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementAddedToSelection);
}
}
}
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection))
{
for (i = 0; i < e.RemovedItems.Count; i++)
{
ItemAutomationPeer peer = FindOrCreateItemAutomationPeer(e.RemovedItems[i]);
if (peer != null)
{
peer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection);
}
}
}
}
}
// Token: 0x0600257B RID: 9595 RVA: 0x000B44A0 File Offset: 0x000B26A0
internal void RaiseAutomationSelectionEvents(SelectionChangedEventArgs e)
{
int count = this.OwningDataGrid.SelectedItems.Count;
int count2 = e.AddedItems.Count;
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementSelected) && count == 1 && count2 == 1)
{
ItemAutomationPeer itemAutomationPeer = this.FindOrCreateItemAutomationPeer(this.OwningDataGrid.SelectedItem);
if (itemAutomationPeer != null)
{
itemAutomationPeer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementSelected);
return;
}
}
else
{
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementAddedToSelection))
{
for (int i = 0; i < e.AddedItems.Count; i++)
{
ItemAutomationPeer itemAutomationPeer2 = this.FindOrCreateItemAutomationPeer(e.AddedItems[i]);
if (itemAutomationPeer2 != null)
{
itemAutomationPeer2.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementAddedToSelection);
}
}
}
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection))
{
for (int i = 0; i < e.RemovedItems.Count; i++)
{
ItemAutomationPeer itemAutomationPeer3 = this.FindOrCreateItemAutomationPeer(e.RemovedItems[i]);
if (itemAutomationPeer3 != null)
{
itemAutomationPeer3.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection);
}
}
}
}
}
