SALV16 获取选中行、选中单元格、当前行位置

1. 方法都在类 CL_SALV_SELECTIONS 中

DATA: lo_selections TYPE REF TO cl_salv_selections,
  		lt_cells       TYPE salv_t_cell,
  		lt_rows       TYPE salv_t_row,
        ls_cell       TYPE salv_s_cell.
	"获取对象
 	 lo_selections = go_table->get_selections( ).

	 "选择的行（多单元格）
 	 lt_cells = lo_selections->get_selected_cells( ).
 	 lt_rows = lo_selections->get_selected_rows( ).
  
 	 "当前单元格
  	ls_cell = lo_selections->get_current_cell( ).