private static void LinkKeyTipControlToAdorner(KeyTipAdorner adorner, DependencyObject keyTipElement)
{
KeyTipService current = Current;
KeyTipControl keyTipControl = null;
if (current._cachedKeyTipControls != null &&
current._cachedKeyTipControls.Count > 0)
{
// Retrieve a KeyTipControl from cache for reuse.
int count = current._cachedKeyTipControls.Count;
keyTipControl = current._cachedKeyTipControls[count - 1];
current._cachedKeyTipControls.RemoveAt(count - 1);
}
if (keyTipControl == null)
{
keyTipControl = new KeyTipControl();
}
adorner.LinkKeyTipControl(keyTipElement, keyTipControl);
}
