sets the auto numbering index of the object id .
289. SelectionRecord rec = new SelectionRecord();
290. rec.field_1_pane = field_1_pane;
291. rec.field_2_row_active_cell = field_2_row_active_cell;
292. rec.field_3_col_active_cell = field_3_col_active_cell;
293. rec.field_4_ref_active_cell = field_4_ref_active_cell;
294. rec.field_5_num_refs = field_5_num_refs;
295. rec.field_6_refs = field_6_refs;