private void button1_Click(object sender, EventArgs e)
{
DataTable datos = new DataTable();
datos = log.Logueo(TxtUsu.Text, TxtPass.Text);
if (datos.Rows.Count > 0)
{
if (datos.Rows[0][2].ToString() == TxtUsu.Text && datos.Rows[0][3].ToString() == TxtPass.Text)
{
MessageBox.Show("Ingreso Correcto", "Inicio", MessageBoxButtons.OK, MessageBoxIcon.Information);
Formularios.Main inicio = new Formularios.Main();
Main.idvende = datos.Rows[0][0].ToString();
Main.nombrev = datos.Rows[0][1].ToString();
Main.nivel = datos.Rows[0][4].ToString();
inicio.Show();
this.Close();
}
else
{
MessageBox.Show("Usuario o contraseña incorrecta, intente de nuevo", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
TxtPass.Clear();
TxtUsu.Clear();
}
}
else
{
MessageBox.Show("Error de inicio de sesion", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
TxtPass.Clear();
TxtUsu.Clear();
}
}
private void Login(string naam, string pass) // inlogknop
{
api api = new api();
User loginUser = api.GetUser(naam, pass);
if (loginUser.Name != null)
{
GlobalSettings.Id = loginUser.Id;
GlobalSettings.Naam = loginUser.Name;
GlobalSettings.Email = loginUser.Email;
GlobalSettings.Pass = loginUser.Password;
char[] seperator = ".".ToCharArray();
GlobalSettings.AllergieList = loginUser.allergies.Split(seperator).ToList();
MainWindow.AppWindow.switchPage(2);
MainWindow.AppWindow.EnableButtons();
MainWindow.AppWindow.GetShoppinglist();
}
else
{
MessageBox.Show("Kan gebruiker niet vinden", "Error!", MessageBoxButton.OK);
TxtUser.Clear();
TxtPass.Clear();
}
}
private void BtnLogin_Click(object sender, EventArgs e)
{
if (TxtUser.Text == "firas")
{
if (TxtPass.Text == "1234")
{
MessageBox.Show("Login Successful");
}
else
{
MessageBox.Show("Incorrect Paasword");
}
}
else
{
MessageBox.Show("Incorrect Username");
}
while (attempt <= MaxAttempts)
{
if (TxtUser.Text != username)
{
// username is incorrect
MessageBox.Show("Invalid username, " + (MaxAttempts - attempt) + " attempts remaining");
attempt++;
TxtUser.Clear();
TxtPass.Clear();
return;
}
else
{ // username is correct
// so check password
if (TxtPass.Text != "1234")
{
// Incorrect password
attempt++;
MessageBox.Show("Incorrect password," + (MaxAttempts - attempt) + " attempts remaining");
TxtUser.Clear();
TxtPass.Clear();
return;
}
else
{
//Both are correct
attempt = 0; // reset the number of attempts
MessageBox.Show("Login successful");
TxtUser.Clear();
TxtPass.Clear();
BtnLogin.Text = "Logout";
// this.Width = 1600;
break; // come out of while loop
}//endif
}//endif
}//end while
}
void Clear()
{
TxtId.Clear();
TxtNombre.Clear();
TxtApellido.Clear();;
TxtEdad.Clear();
TxtPass.Clear();
}
void clear()
{
TxtId.Clear();
TxtNameUser.Clear();
TxtApellido.Clear();
TxtEdad.Clear();
TxtPass.Clear();
}
private void BtnLogin_Click(object sender, EventArgs e)
{
if (!loggedin)
{
while (attempt <= MaxAttempts)
{
if (TxtUser.Text != username)
{
// username is incorrect
MessageBox.Show("Invalid username, " + (MaxAttempts - attempt) + " attempts remaining");
attempt++;
TxtUser.Clear();
TxtPass.Clear();
return; // معناها عودة عشان يسجل دخول مرة ثانية. بدونها بيكمل البرنامج من نفسه ويرفض التسجيل
}
else
{ // username is correct
// so check password
if (TxtPass.Text != "1234")
{
// Incorrect password
MessageBox.Show("Incorrect password," + (MaxAttempts - attempt) + " attempts remaining");
attempt++;
TxtUser.Clear();
TxtPass.Clear();
return;
}
else
{
//Both are correct
attempt = 0; // reset the number of attempts
loggedin = true; // you dont have to declear the variable toice
MessageBox.Show(" Hi " + username + " your login successful ");
TxtUser.Clear();
TxtPass.Clear();
BtnLogin.Text = "Logout";
//toolStripStatusLabel1.Text = "You are logged in."; هذا مرحلة قادمة
// this.Width = 1600;
break; // come out of while loop
}//endif
}//endif
}//end while
}
}
private void BtnLogin_Click(object sender, EventArgs e)
{
while (attempt <= maxattempts)
{
if (TxtUser.Text != username)
{ // username is incorrect
MessageBox.Show("invalid username," + (maxattempts - attempt) +
"attempts remaining");
TxtUser.Clear();
attempt++;
return;
}
else
{ // username is correct
// so check password
if (TxtPass.Text != "4724")
{
attempt++;
// incorrect password attempt++;
MessageBox.Show("incorrect password" + (maxattempts - attempt) +
"attempts remaining");
TxtPass.Clear();
return;
}
else
{
// both are correct
attempt = 0; // reset the number of attempts
MessageBox.Show("Login Successfull");
BtnLogin.Text =
"Logout";
// this.width = 1600;
break; // come out of while loop
}// end if
} // end if
} // end while
}
private void BtnLogin_Click(object sender, EventArgs e)
{
if (!loggedIn)
{
while (attempt <= MaxAttempts)
{
if (TxtUser.Text != username)
{
MessageBox.Show("Invalid username, " + (MaxAttempts - attempt) + " attempts remaining");
attempt++;
return;
}
else
{
if (TxtPass.Text != myPassword)
{
attempt++;
MessageBox.Show("Incorrect password," + (MaxAttempts - attempt) + " attempts remaining");
return;
}
else
{
attempt = 1;
loggedIn = true;
MessageBox.Show("Hi " + username + ", your login successful");
BtnLogin.Text = "Logout";
break;
}
}
}
}
else
{
BtnLogin.Text = "Login";
loggedIn = false;
TxtUser.Clear();
TxtPass.Clear();
}
}
// Send server a login request containing user credentials
private void BtnLogin_Click(object sender, EventArgs e)
{
// send a login request
if (TxtUser.Text.Length > 3 && TxtPass.Text.Length > 3)
{
socket.Send(ASCIIEncoding.ASCII.GetBytes("[LOGIN_REQUEST]" + TxtUser.Text + "," + TxtPass.Text));
// set local user/pass variables
user = TxtUser.Text;
pass = TxtPass.Text;
// clear the textboxes
TxtPass.Clear();
TxtUser.Clear();
}
else
{
LblStatus.Text = "Please enter a valid user/pass.";
}
}
private void Ingreso()
{
string consulta;
consulta = "ValidarEntrada";
SqlConnection getconexion = Conexion.Cnn();
scmd = new SqlCommand(consulta, getconexion);
scmd.Parameters.AddWithValue("@usu", TxtUser.Text);
scmd.Parameters.AddWithValue("@pass", TxtPass.Text);
scmd.CommandType = CommandType.StoredProcedure;
scmd.ExecuteNonQuery();
sread = scmd.ExecuteReader();
if (sread.Read())
{
if (sread["Usuario"].ToString() == TxtUser.Text && sread["Pass"].ToString() == TxtPass.Text)
{
Usuario.usuario = TxtUser.Text;
int valor = p.Preferencia(TxtUser.Text.Trim());
if (valor == 1)
{
MenuDIC m = new MenuDIC();
this.Hide();
m.ShowDialog();
}
else
{
MenuDOC call = new MenuDOC();
this.Hide();
call.ShowDialog();
}
}
}
else
{
MessageBox.Show("Datos no coinciden", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtUser.Clear();
TxtPass.Clear();
}
getconexion.Close();
}
private void BtRegistrar_Click(object sender, EventArgs e)
{
try
{
if (TxtPass.Text == TxtUserName.Text)
{
MessageBox.Show("El usuario y al contraseña no pueden ser iguales");
TxtUserName.Clear();
TxtPass.Clear();
return;
}
DataBaseControl DBControl = new DataBaseControl(DataBaseControl.cPath, "ProjectDataBase.mdf");
string[] parameters = { "@userName", "@pass", "cat" };
string[] elements = { TxtUserName.Text, TxtPass.Text, CBCat.SelectedItem.ToString() };
if (DBControl.Insertar("insert into Users values(@userName,@pass,@cat)", parameters, elements))
{
string[] para = { "@id" };
string[] val = { System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString() };
int activos = int.Parse(DBControl.BuscarElemento("select [registros] from Activos where [ID] = @id", para, val));
para = new string[] { "@id", "@nums" };
string[] nums = { System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString(), (++activos).ToString(), };
DBControl.Insertar("update [Activos] set [registros]=@nums where [id]=@id", para, nums);
MessageBox.Show("Usuario agregado");
this.Close();
}
else
{
MessageBox.Show("El usuario no pudo ser agregado");
}
DBControl.Close();
}
catch (Exception)
{
MessageBox.Show("Por favor, verifique los datos");
}
}
private void limpiar()
{
TxtPass.Clear();
TxtUsu.Clear();
}
private void selection_changed(object sender, SelectionChangedEventArgs e)
{
TxtPass.Clear();
TxtPass.Focus();
}
/// <summary>
/// método logout
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Logout(object sender, FormClosedEventArgs e)
{
TxtNombre.Clear();
TxtPass.Clear();
this.Show();
}
public void LimpiarTextBox()
{
TxtId.Clear();
TxtEmail.Clear();
TxtPass.Clear();
}