如何从 %appdata% 邮寄文件

Question

我有这个代码：

void SendMail()
{
    epost.From = new MailAddress("mymailtest@gmail.com");
    epost.To.Add(textBoxMail.Text.ToString());
    epost.Subject = textBoxSubject.Text.ToString();
    epost.Body = textBoxBody.Text.ToString(); //Idk how to change it to my path help pls.

    SmtpClient smpt = new SmtpClient();

    smpt.Credentials = new System.Net.NetworkCredential("mymailtest@gmail.com", "123456789loll.");
    smpt.Host = "smtp.gmail.com";
    smpt.EnableSsl = true;
    smpt.Port = 587;

    smpt.Send(epost);
    MessageBox.Show("Done!");

}

我想在这里改变我的道路。

Answer 1

假设你有：

using System.IO;

static public string CreateSpecialFolderPath(Environment.SpecialFolder folder,
                                             string company,
                                             string application)
{
  string path = Path.Combine(Environment.GetFolderPath(folder), company, application);
  Directory.CreateDirectory(path);
  return path;
}

你可以这样写例如：

string folder = CreateSpecialFolderPath(Environment.SpecialFolder.LocalApplicationData,
                                        "MyCompany",
                                        "MyApp");
epost.Body = File.ReadAllText(Path.Combine(folder, textBoxBody.Text));