How can I change the cursor shape when the mouse moves over a child (or client) window?
A. You will want to handle the OnSetCursor function for the view or dialog class that you want to control. You can add this function by going to class wizard, and adding a message map for WM_SETCURSOR. You will be given a function called OnSetCursor. The following code demonstrates how to test for the mouse over a child window (The OK button in our example), or just a specific client region (the upper left corner, in our example).
