FR_WHOLEWORD top-level constant Null safety
If set, the Match Whole Word Only check box is selected indicating that you should search only for whole words that match the search string. If not set, the check box is unselected so you should also search for word fragments that match the search string. You can set this flag to initialize the dialog box. If set in a FINDMSGSTRING message, indicates the user's selection.
const FR_WHOLEWORD = 0x00000002;