Specifies the way in which a popup was closed.
public enum PopupCloseType
This information is usually provided in a PopupControlContainer's CloseUp event. You can use it to determine, in some cases, whether or not to use the updated data in a popup.
The user canceled the popup and expects the changes, if any, to be ignored.
The popup was deactivated due to the user clicking in some other window, a different application getting focus, etc.
The user wants the changes made in the popup to be applied.