private void PictureBox6_Click(object sender, EventArgs e)
{
Menu_Admin m = new Menu_Admin();
m.Show();
this.Hide();
}
public void login(string user, string pass)
{
try
{
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM Administradores WHERE Alias_administrador = @usuario AND Clave_administrador = @clave", conn);
cmd.Parameters.AddWithValue("usuario", user);
cmd.Parameters.AddWithValue("clave", pass);
SqlDataAdapter sda = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
sda.Fill(dt);
if (dt.Rows.Count == 1)
{
MessageBox.Show("Bienvenido, administrador", "Hecho", MessageBoxButtons.OK, MessageBoxIcon.Information);
Menu_Admin m = new Menu_Admin();
m.Show();
this.Hide();
}
else
{
MessageBox.Show("Usuario o clave incorrectos", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception error)
{
MessageBox.Show("Usuario o clave incorrectos", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
conn.Close();
}
}