property ExMenu.ScrollOnDrop as ShowPopupEffectEnum
Specifies the effect to show the popup menu when clicking an item, such as scrolling, lighting up, and so on.

TypeDescription
ShowPopupEffectEnum A ShowPopupEffectEnum expression that indicates the effect to be applied when the popup menu is shown. The effect is applied when user clicks an item in the menu, that has associated a sub-menu or a popup menu.

By default, the ScrollOnDrop property is exShowPopupLightUp. The ScrollOnDrop property on  exShowPopupScroll specifies whether the control scrolls smoothly the drop down menu when the user clicks an item that contains a popup menu. Use the SubMenu property to access the sub menu. The control fires the Select event when the user selects an item. The control fires the OpenPopup event when the user opens a popup menu. The control fires the ClosePopup event when the user closes the popup menu. The OpenOnClick property specifies whether the control opens the sub menu when user clicks the menu bar.