Rookie a for help:

Problem description: development environment for VC10.0, parent window A, A A child window B, B nested in A window, when the focus is located in B window, click other Windows (VC outside the window, such as word window), VC window is hidden, click in the task bar icon of VC, the window does not display, click on the three times before window can display the AB, warrior excuse me, how to deal with is good???????