//usernameTbx-->passwordTbx
private void UserNameTbx_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter)
{
PasswdTbx.Focus();
}
}
//usernameTbx-->passwordTbx
private void UserNameTbx_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue == 40)
{
PasswdTbx.Focus();
}
}
