public void ClearWorks()
{
var wc = new WeakCollection <string>(10)
{
"test"
};
wc.Clear();
Assert.Equal(0, wc.Count);
Assert.False(wc.Any());
}
public void ClearWorksAfterCollect()
{
var wc = new WeakCollection <string>();
{
var a = new string('a', 1);
wc.Add(a);
Assert.Equal("a", wc.First());
}
GCEx.CollectAndWait();
wc.Clear();
Assert.Equal(0, wc.CapCount);
Assert.False(wc.Any());
}
internal static IEnumerable <UIElement> GetSortedNavigableControls()
{
if (IsCommandNavigationOrderDirty)
{
var list = NavigableControls.OrderBy(GetCommandNavigationOrder).ToList();
NavigableControls.Clear();
foreach (var uiElement in list)
{
NavigableControls.Add(uiElement);
}
IsCommandNavigationOrderDirty = false;
}
return(NavigableControls);
}