Get selected row in a table control

Question

What is the best approach to get a selected row, all fields, in a table control?  I see this done in various transactions in MM but do not see how to do this in documentation.
Thanks

Answer 1

in the screen flow logic you need something like this:
  LOOP AT t_partner.
       MODULE get_selected_line.
      MODULE process_partner.
  ENDLOOP.
PAI module get_selected_line :
MODULE get_selected_line INPUT.
only get cursor position once....as it's constant within each loop
  IF sy-stepl EQ 1.
    CLEAR wv_cursor_0120.
    GET CURSOR LINE wv_cursor_0120.
    IF wv_cursor_0120 = 0.
      wv_cursor_0120 = 1.
    ENDIF.
convert the relative line of the screen to the actual line number in the table
    wv_absolute_line = wv_cursor_0120 + tc_partner-top_line - 1.
  ENDIF.
ENDMODULE.                 " GET_SELECTED_LINE  INPUT
module process_partner needs to be something like this:
MODULE process_partner INPUT.
only process the selected line
CHECK sy-stepl = wv_cursor_0120.
CASE ok_code.
endcase.
endmodule.