如何在C＃

Question

enter image description here这个登录系统工作正常..但我需要更改路径作为默认值..目前它'保存在'C'驱动器..可以保存在调试文件夹内。有可能吗？

try
  {
     var sr = new System.IO.StreamReader("C:\\" + textBox1.Text + "\\login.ID");
     username = sr.ReadLine();
     password = sr.ReadLine();
     sr.Close();

     if (username == textBox1.Text && password == txtPass.Text)
     {
         MessageBox.Show("You are now successfully logged in |Welcome", "Success");

         frmMainMenu frm = new frmMainMenu();
         frm.Show();
         this.Hide();
     }
     else
     {
       MessageBox.Show("User Name Or Password Wrong!", "Error");
     }
 }
 catch (Exception ex)
 {
     MessageBox.Show(ex.Message);
 }

Answer 1

var currentDirectory = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);