private void btnInicioS_Click(object sender, EventArgs e)
{
try
{
conn.Open();
sql = "select * from public.user where name_user = '******' and pwd_user = '******'";
NpgsqlCommand cmd = new NpgsqlCommand(sql, conn);
NpgsqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
formulario.Show();
this.Hide();
conn.Close();
}
else
{
MessageBox.Show("Verifcar usuaio o contraseña");
conn.Close();
}
} catch (Exception error) {
MessageBox.Show("Error" + error);
conn.Close();
}
}
private void btnIngresos_Click(object sender, EventArgs e)
{
this.Hide();
f102A.Show();
}
