private void btnAccept_Click(object sender, EventArgs e)
        {
            //Declares string to equal the password textbox text & declares another string as the system password which is password
            string password = txtPassword.Text;
            string systempassword = "******";
            //If statement to check whether the text entered into the password textbox is equal to the system password
            //If the password entered is correct displays the Edit/Remove Paper form
            //Otherwise if the wrong password is entered displays 'incorrect password' in the textbox
            if (password.Equals(systempassword))
            {
                frmAddPaper AddForm = new frmAddPaper();
                AddForm.Show();

                this.Close();
            }
            else
            {
                txtPassword.BackColor = Color.Red;
                txtPassword.Text = "Incorrect Password";
            }
        }
        private void btnAccept_Click(object sender, EventArgs e)
        {
            //Declares string to equal the password textbox text & declares another string as the system password which is password
            string password       = txtPassword.Text;
            string systempassword = "******";

            //If statement to check whether the text entered into the password textbox is equal to the system password
            //If the password entered is correct displays the Edit/Remove Paper form
            //Otherwise if the wrong password is entered displays 'incorrect password' in the textbox
            if (password.Equals(systempassword))
            {
                frmAddPaper AddForm = new frmAddPaper();
                AddForm.Show();

                this.Close();
            }
            else
            {
                txtPassword.BackColor = Color.Red;
                txtPassword.Text      = "Incorrect Password";
            }
        }