請問要怎麼樣對二維陣列來做排序- 藍色小舖 BlueShop

請問各位大大 在二維陣列中要選出其中一列的值來做排序該怎麼做呢? 如果陣列長這樣 ... 小生要依照最後的號碼做排序讓他變成 {"2","甲","1"} {"3","甲","1"} {"6","乙","1"} {"1","甲","2"} {"4","乙","2"} {"5","甲","2"}

www.blueshop.com.tw