如何将具有特殊顺序的特定文本框保存到文本文件中？

Question

我想用一个按钮来保存我的内容。这是我的代码！我在文本文件上看不到任何内容。有人能帮我吗？顺便一提？无论我选择什么，如何选择保存位置？它似乎保存在调试文件夹中。

private void button1_Click_1(object sender, EventArgs e)
{
    SaveFileDialog save = new SaveFileDialog();
    save.FileName = "Parameters.txt";
    save.Filter = "Text File | *.txt";
    System.IO.StreamWriter File = new System.IO.StreamWriter(save.FileName);
    if (save.ShowDialog() == System.Windows.Forms.DialogResult.OK)
    {

        File.Write("===========parameters===========" + "\r\n");
        File.Write("Number of teeth: " + textBox1.Text + "\r\n"); 
          *
          *
          *
          *
        File.Close();
        MessageBox.Show("Saving succeed(Parameters)");
    }
}

Answer 1

试试这个：

        SaveFileDialog save = new SaveFileDialog();
     // save.FileName = "Parameters.txt";
        save.Filter = "Text File | *.txt";
       if (save.ShowDialog() == System.Windows.Forms.DialogResult.OK)
       {
           using (System.IO.StreamWriter File = new System.IO.StreamWriter(save.FileName))
           {
               File.Write("===========parameters===========" + "\r\n");
               File.Write("Number of teeth: " + "\r\n");

               // File.Close();
               MessageBox.Show("Saving succeed(Parameters)");
           }
        }

如何将具有特殊顺序的特定文本框保存到文本文件中？

How to save the specific textboxes with special order to a text file?

c#

textbox

savefiledialog