internal override UiaCore.IRawElementProviderFragment?FragmentNavigate(UiaCore.NavigateDirection direction)
{
AccessibleObject _parentInternal = OwningGroup?.AccessibilityObject ?? _owningListView.AccessibilityObject;
switch (direction)
{
case UiaCore.NavigateDirection.Parent:
return(_parentInternal);
case UiaCore.NavigateDirection.NextSibling:
int childIndex = _parentInternal.GetChildIndex(this);
return(childIndex == -1 ? null : _parentInternal.GetChild(childIndex + 1));
case UiaCore.NavigateDirection.PreviousSibling:
return(_parentInternal.GetChild(_parentInternal.GetChildIndex(this) - 1));
case UiaCore.NavigateDirection.FirstChild:
if (_owningItem.SubItems.Count > 0)
{
return(GetChild(0));
}
break;
case UiaCore.NavigateDirection.LastChild:
return(GetChildInternal(LastChildIndex));
}
return(base.FragmentNavigate(direction));
}
internal override UiaCore.IRawElementProviderFragment?FragmentNavigate(UiaCore.NavigateDirection direction)
{
AccessibleObject _parentInternal = _owningListView.AccessibilityObject;
switch (direction)
{
case UiaCore.NavigateDirection.Parent:
return(_parentInternal);
case UiaCore.NavigateDirection.NextSibling:
int childIndex = _parentInternal.GetChildIndex(this);
return(childIndex == -1 ? null : _parentInternal.GetChild(childIndex + 1));
case UiaCore.NavigateDirection.PreviousSibling:
return(_parentInternal.GetChild(_parentInternal.GetChildIndex(this) - 1));
}
return(base.FragmentNavigate(direction));
}
