How to set a text box for inputing password in winforms?

Question

how to set a text box for inputing password in winforms? Also I want to show \"Capslock is ON\" popup if capslock is on.

I want something like

Answer 1

you can use like these "txtpassword.PasswordChar = '•';"

the use location is ...

 namespace Library_Management_System
    {
        public partial class Login : Form
        {
            public Login()
            {
                InitializeComponent();
                txtpassword.PasswordChar = '•';