Subclassing a Combo Box

This section demonstrates how to subclass combo boxes so your application can use them outside a dialog box. The example in Creating a Combo-box Toolbar shows the window procedure for a toolbar window containing two combo boxes. By subclassing the edit controls within the combo boxes, the toolbar window intercepts TAB, ENTER, and ESC keys that would otherwise be ignored.

The following illustration shows the toolbar window.

pics/WIN3200000039.gif

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