[問題] 能幫我看這小段程式碼在做什麼

看板C_Sharp作者motestt60279 (狐狸在做什麼)時間14年前 (2010/05/08 23:41)推噓1(1推 0噓 4→)

留言5則, 2人參與討論串1/2 (看更多)

if (how == 1) { if (str == "") { str = "0"; };all += Convert.ToDouble(str); } else if (how == 2) { if (str == "") { str = "0"; };all -= Convert.ToDouble(str); } else if (how == 3) { if (str == "") { str = "1"; };all *= Convert.ToDouble(str); } else if (how == 4) { if (str == "") { str = "1"; };all /= Convert.ToDouble(str); } else if (how == 0) { if (str == "") { str = "0"; } all = Convert.ToDouble(str); } 我一直不太清楚他在做啥多了幾個括弧就有點不太了解 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 122.116.7.154

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