child windows:

Accessing Adobe Reader 7.0 main menu from VFP application

Extended MessageBox Class

How to change the name and the size of the font in the MessageBox dialog

How to control Adobe Reader 9.0 (SDI mode) from VFP application

Listing child windows for the Windows desktop

Scanning a hierarchy of child windows down from the Windows Desktop

Scanning the hierarchy of child windows down from the main VFP window

Semi-transparent Form

Using ActiveX control for adding a menu directly to a FoxPro MDI form

Using FlashWindowEx to flash the taskbar button of the VFP application

Using FoxTray ActiveX control: System Tray Icon and menu attached to VFP form