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string str = "EXTERNAL"; str = new string(str.Select((c, index) => index == 0 ? char.ToUpper(c) : char.ToLower(c)).ToArray()); Console.WriteLine(str); // output: External
NicEdit 授權方式 http://nicedit.com/license.php CLEditor 授權方式 You may use CLEditor under the terms of either the MIT License or the GNU Ge...
string str = "EXTERNAL"; str = new string(str.Select((c, index) => index == 0 ? char.ToUpper(c) : char.ToLower(c)).ToArray()); Console.WriteLine(str); // output: External
