Displays a dialog box that enables the user to select a shell folder.
WINSHELLAPI LPITEMIDLIST WINAPI SHBrowseForFolder(LPBROWSEINFO lpbi);
Pointer to a BROWSEINFO structure that contains information used to display the dialog box.
Returns a pointer to an item identifier list that specifies the location of the selected folder relative to the root of the name space. If the user chooses the Cancel button in the dialog box, the return value is NULL.