string aaa = "你好123";
Label1.Text = aaa.Length.ToString(); //结果5
Label2.Text = System.Text.Encoding.Default.GetBytes(aaa).Length.ToString(); //结果7
yubufan 2017-04-18 19:49 原文
string aaa = "你好123";
Label1.Text = aaa.Length.ToString(); //结果5
Label2.Text = System.Text.Encoding.Default.GetBytes(aaa).Length.ToString(); //结果7