Parameters

String text: String to search for.
Long Dir: Direction in which to search. Must either be 1 for search forward or 2 for search backward. This parameter is optional. The default is 1 for Forward.
Long Row: Row position at which to start the search in the presentation space. The row of found text is returned if the search is successful. This parameter is optional. If row is specified, col must also be specified.
Long Col: Column position at which to start the search in the presentation space. The column of found text is returned if the search is successful. This parameter is optional. If col is specified, row must also be specified.