//registnameTbx-->registpasswdTbx
private void RegistNameTbx_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter)
{
RegistPawdTbx.Focus();
}
}
//registnameTbx-->registpasswdTbx
private void RegistNameTbx_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue == 40)
{
RegistPawdTbx.Focus();
}
}