HITTEST: Displays Dialog Box for Icon

HITTEST lets you double-click an icon to display a dialog
box associated with the icon. It is similar to the Control
Panel, which runs an applet associated with an icon.

HITTEST was built and tested under Microsoft(R)
Windows(TM) version 3.1.

 KEYWORDS: PR-CD2; SetDlgItemText; EndDialog;
CreateCompatibleDC; CreateBitmap; GetObject; SelectObject;
SetOKColor; BitBlt; GetStockObject; GetSystemMetrics;
LoadIcon; SetTextColor; SetBkColor; DrawText;
DrawItemText; DialogBoxParam; BitBlt
