C#中从TXT中读取数据时显示字符串格式不正确怎么解决

Question

获取数据代码如下：
private void 获取数据_Click(object sender, EventArgs e)
{
INput put = new INput();
put.Input(textBox1, textBox2, textBox3,textBox4,textBox5, textBox6, textBox7, textBox8, textBox9, textBox10, textBox11, textBox12, textBox13, textBox14, textBox15, textBox16, textBox17);
}
class INput
{
public void Input(TextBox textbox1, TextBox textbox2, TextBox textbox3, TextBox textbox4, TextBox textbox5, TextBox textbox6, TextBox textbox7, TextBox textbox8, TextBox textbox9, TextBox textbox10, TextBox textbox11, TextBox textbox12, TextBox textbox13, TextBox textbox14, TextBox textbox15, TextBox textbox16, TextBox textbox17)
{
double x1, x2, y1, y2, f;
double o1, o2, p1, p2, q1, q2;
double Xs1, Xs2, Ys1, Ys2, Zs1, Zs2;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.ShowDialog();
string MyFileName = openFileDialog1.FileName;
if (MyFileName.Trim() == "")
return;
StreamReader sr = null;
sr = new StreamReader(MyFileName, System.Text.Encoding.Default);
Xs1 = double.Parse(sr.ReadLine());
Ys1 = double.Parse(sr.ReadLine());
Zs1 = double.Parse(sr.ReadLine());
o1 = double.Parse(sr.ReadLine());
p1 = double.Parse(sr.ReadLine());
q1 = double.Parse(sr.ReadLine());
Xs2 = double.Parse(sr.ReadLine());
Ys2 = double.Parse(sr.ReadLine());
Zs2 = double.Parse(sr.ReadLine());
o2 = double.Parse(sr.ReadLine());
p2 = double.Parse(sr.ReadLine());
q2 = double.Parse(sr.ReadLine());
x1 = double.Parse(sr.ReadLine());
y1 = double.Parse(sr.ReadLine());
x2 = double.Parse(sr.ReadLine());
y2 = double.Parse(sr.ReadLine());
f = double.Parse(sr.ReadLine());
textbox1.Text = Xs1.ToString("0.000000");
textbox2.Text = Ys1.ToString("0.000000");
textbox3.Text = Zs1.ToString("0.000000");
textbox4.Text = o1.ToString("0.000000");
textbox5.Text = p1.ToString("0.000000");
textbox6.Text = q1.ToString("0.000000");
textbox7.Text = Xs2.ToString("0.000000");
textbox8.Text = Ys2.ToString("0.000000");
textbox9.Text = Zs2.ToString("0.000000");
textbox10.Text = o2.ToString("0.000000");
textbox11.Text = p2.ToString("0.000000");
textbox12.Text = q2.ToString("0.000000");
textbox13.Text = x1.ToString("0.000000");
textbox14.Text = y1.ToString("0.000000");
textbox15.Text = x2.ToString("0.000000");
textbox16.Text = y2.ToString("0.000000");
textbox17.Text = f.ToString("0.000000");
}

    }

Answer 1

需要转编码，
string str1 = "aaa";
byte[] bt = Encoding.UTF8.GetBytes(str1);
string str2 = Encoding.Default.GetString(bt);
//Encoding下有不同的编码方式 试一下就知道了。