實際遇到的問題:在串口獲取碼表數據的時候,有的碼表傳到電腦上的數字順序是顛倒的,即:123.45,會顯示為54.321。需要重新處理數據。方法很多,也不難實現,現在列舉其中5個。
public string DZ1(string A) { string ShuChu = ""; foreach (char m in A) { ShuChu = m.ToString() + ShuChu; } return ShuChu; } public string DZ2(string A) { string ShuChu = ""; for (int i = 0; i < A.Length; i++) { char temp = A[i]; ShuChu = temp.ToString() + ShuChu; } return ShuChu; } public string DZ3(string A) { string ShuChu = ""; for (int i = 0; i < A.Length; i++) { ShuChu = A.Substring(i, 1) + ShuChu; } return ShuChu; } public string DZ4(string A) { string ShuChu = ""; for (int i = A.Length - 1; i >= 0; i--) { ShuChu += A.Substring(i, 1); } return ShuChu; } public string DZ5(string A) { char[] aa = A.ToCharArray(); Array.Reverse(aa); return new string(aa); }
