private void EntrarB_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(clavetxt.Text) == true || string.IsNullOrWhiteSpace(conftxt.Text) == true)
{
MessageBox.Show("No se permiten campos vacios");
}
else
{
users us = new users();
//users us = new users();
string login_pass = clavetxt.Text;
MD5 md5 = MD5.Create();
byte[] inputBytes = System.Text.Encoding.ASCII.GetBytes(login_pass);
byte[] hash = md5.ComputeHash(inputBytes);
login_pass = BitConverter.ToString(hash).Replace("-", "");
int clave;
clave = Int32.Parse(textBox1.Text);
if (clavetxt.Text == conftxt.Text)
{
MessageBox.Show(us.Cambiarcontra(login_pass, clave));
MenuPrincipal forma2 = new MenuPrincipal();
forma2.Show();
this.Hide();
}
}
}