private static IEnumerable<PopupVerticalAlignment> GetVerticalAlignmentsInOrderOfPreference(PopupVerticalAlignment preferredVerticalAlignment)
{
var startIndex = verticalAlignments.IndexOf(preferredVerticalAlignment);
var index = startIndex;
do
{
yield return verticalAlignments[index];
++index;
if (index == verticalAlignments.Count)
index = 0;
} while (index != startIndex);
}
private static IEnumerable <PopupVerticalAlignment> GetVerticalAlignmentsInOrderOfPreference(PopupVerticalAlignment preferredVerticalAlignment)
{
var startIndex = verticalAlignments.IndexOf(preferredVerticalAlignment);
var index = startIndex;
do
{
yield return(verticalAlignments[index]);
++index;
if (index == verticalAlignments.Count)
{
index = 0;
}
} while (index != startIndex);
}
