private void Back_Click(object sender, EventArgs e)
{
frmprac sec = new frmprac(secres, ids);
sec.Show();
this.Close();
}
private void BtnLogin_Click(object sender, EventArgs e)
{
switch (cbxuser.Text)
{
case "Asesor":
cn.Open();
SqlCommand comando = new SqlCommand("SELECT * FROM Asesor WHERE correo='" + txtuser.Text + "'AND Contraseña='" + txtpassword.Text + "'", cn);
SqlDataAdapter da = new SqlDataAdapter(comando);
DataTable dt = new DataTable();
da.Fill(dt);
if (dt.Rows.Count == 1)
{
MessageBox.Show("Bienvenido " + dt.Rows[0][2]);
String nom;
string ids;
ids = Convert.ToString(dt.Rows[0][6]);
nom = Convert.ToString(dt.Rows[0][2]);
frmasesor ase = new frmasesor(nom, ids);
ase.Show();
this.Close();
}
else
{
SqlCommand comandoS = new SqlCommand("SELECT * FROM Asesor WHERE correo='" + txtuser.Text + "'", cn);
SqlDataAdapter daS = new SqlDataAdapter(comandoS);
DataTable dtS = new DataTable();
daS.Fill(dtS);
try
{
if (dtS.Rows[0][4].Equals(txtuser.Text) && !dtS.Rows[0][7].Equals(txtpassword.Text))
{
MessageBox.Show("Contraseña ingresada incorrectamente");
}
}catch (Exception k)
{
MessageBox.Show("El usuario no existe");
}
}
cn.Close();
break;
case "Practicante":
cn.Open();
SqlCommand comando1 = new SqlCommand("SELECT * FROM Practicante WHERE Correo='" + txtuser.Text + "'AND Contraseña='" + txtpassword.Text + "'", cn);
SqlDataAdapter da1 = new SqlDataAdapter(comando1);
DataTable dt1 = new DataTable();
da1.Fill(dt1);
if (dt1.Rows.Count == 1)
{
MessageBox.Show("Bienvenido " + dt1.Rows[0][1]);
String nom;
nom = Convert.ToString(dt1.Rows[0][1]);
frmprac prac = new frmprac(nom, Convert.ToInt32(dt1.Rows[0][0]));
prac.Show();
this.Close();
}
else
{
SqlCommand comandoS = new SqlCommand("SELECT * FROM Practicante WHERE correo='" + txtuser.Text + "'", cn);
SqlDataAdapter daS = new SqlDataAdapter(comandoS);
DataTable dtS = new DataTable();
daS.Fill(dtS);
try
{
if (dtS.Rows[0][3].Equals(txtuser.Text) && !dtS.Rows[0][6].Equals(txtpassword.Text))
{
MessageBox.Show("Contraseña ingresada incorrectamente");
}
}
catch (Exception k)
{
MessageBox.Show("Usuario no existe");
}
}
cn.Close();
break;
case "Secretaria":
cn.Open();
SqlCommand comando2 = new SqlCommand("SELECT * FROM Secretaria WHERE Correo='" + txtuser.Text + "'AND Contraseña='" + txtpassword.Text + "'", cn);
SqlDataAdapter da2 = new SqlDataAdapter(comando2);
DataTable dt2 = new DataTable();
da2.Fill(dt2);
if (dt2.Rows.Count == 1)
{
MessageBox.Show("Bienvenida " + dt2.Rows[0][1]);
String nom;
nom = Convert.ToString(dt2.Rows[0][2]);
frmsecretariacs sec = new frmsecretariacs(nom);
sec.Show();
this.Close();
}
else
{
SqlCommand comandoS = new SqlCommand("SELECT * FROM Secretaria WHERE Correo='" + txtuser.Text + "'", cn);
SqlDataAdapter daS = new SqlDataAdapter(comandoS);
DataTable dtS = new DataTable();
daS.Fill(dtS);
try
{
if (dtS.Rows[0][4].Equals(txtuser.Text) && !dtS.Rows[0][5].Equals(txtpassword.Text))
{
MessageBox.Show("Contraseña ingresada incorrectamente");
}
}
catch (Exception k)
{
MessageBox.Show("Usuario no existe");
}
}
cn.Close();
break;
}
}
