constants ShowPopupEffectEnum
The ShowPopupEffectEnum value indicates the effect to be shown, when the user clicks an item with a sub-menu associated. The ScrollOnDrop property indicates the effect to be applied when the popup menu is first shown.

NameValueDescription
exShowPopupDirect0 The popup menu is shown directly, with no effect.
exShowPopupScroll-1 The popup menu is scrolling before showing.
exShowPopupLightUp1 The popup menu is lightning up before showing.