constants ShowPopupAlignEnum
The ShowPopupAlign type specifies the position to show the drop down popup menu. The ShowPopupAlign property specifies how the item's sub-menu is aligned relative to the parent item.  The ShowPopupAlign type supports the following values:

NameValueDescription
exShowPopupAlignNone0 The sub-menu/popup is shown up-left aligned relative to the parent item.
exShowPopupAlignDown1 The sub-menu/popup is shown down-aligned relative to the parent item.
exShowPopupAlignRight2 The sub-menu/popup is shown right-aligned relative to the parent item.