C#编程:用Array.Reverse反转字符串-1 彭世瑜 2022-03-30 107 阅读1分钟 private void textBox1_TextChanged(object sender, EventArgs e) { char[] p_chr = textBox1.Text.ToCharArray(); Array.Reverse(p_chr,0,textBox1.Text.Length); textBox2.Text = new StringBuilder().Append(p_chr).ToString(); } \ //text1为输入,text2为输出;