This interface implements an overlapped window typically used for ToolTips, drop-down menus, and other temporary windows that appear outside an application's main window.
Closes the pop-up window.
Retrieves a value indicating whether the popup window is open.
Displays a pop-up window on the screen.
Stock Implementation mshtml.dll Custom Implementation No Inherits from IDispatch Header and IDL files mshtml.h, mshtml.idl Minimum availability Internet Explorer 5.5 Minimum operating systems Windows 95, Windows NT 4.0, Windows CE 4.0