如何在C#中创建二进制文件默认路径文件

Question

enter image description here 这个登录系统工作完美..但我需要更改默认路径..目前它保存在“C”驱动器上..可以保存在调试文件夹中。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);