C# 去掉代码前边空格(格式化代码)

        private void button1_Click(object sender, EventArgs e)
        {
            textBox2.Text = "";
            string str = "";
            foreach (string s2 in textBox1.Lines)
            {
                if(s2==""){
                    continue;
                }
                str += s2.Trim()+"\r\n";
            }
            textBox2.Text = str;
        }

原文地址：https://www.cnblogs.com/enych/p/9295839.html