private void tbPwd_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (tbPwd.Text.Length == 0)
{
btLock.ImageIndex = 0;
}
else
{
if (Comun.AreUserAndPwdRight(Comun.GetUser(), tbPwd.Text))
{
btLock.ImageIndex = 1;
OnSignPwd(true);
}
else
{
btLock.ImageIndex = 2;
OnSignPwd(false);
}
}
}
}