private async void btnIngresar_click(object sender, EventArgs e)
{
waitActivityIndicator.IsRunning = true;
bntIngresar.IsEnabled = false;
try
{
string input = txtPassword.Text;
string encryptedPass;
MD5 md5 = MD5.Create();
byte[] inputBytes = Encoding.ASCII.GetBytes(input);
byte[] hash = md5.ComputeHash(inputBytes);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
{
sb.Append(hash[i].ToString("X2"));
}
encryptedPass = sb.ToString();
UseManager manager = new UseManager();
var result = await manager.userLogin(txtUsuario.Text.ToString(), encryptedPass);
if (result.Count() > 0)
{
foreach (var nuser in result)
{
servidor = nuser.id_servidor;
acceso = nuser.id_acceso;
usuario = nuser.id;
}
//await Navigation.PushAsync(new Principal(servidor, acceso, usuario));
await Navigation.PushAsync(new SplashPage(servidor, acceso, usuario));
}
else
{
await DisplayAlert("Error", "Usuario o Contraseña Incorrectos", "Accept", "Cancel");
}
}
catch (Exception e1)
{
await DisplayAlert("Error de Conexion", "Conexion al Servidor no alcanzada. Trate de nuevo", "Accept", "Cancel");
Console.WriteLine(e1.Message.ToString());
}
waitActivityIndicator.IsRunning = false;
bntIngresar.IsEnabled = true;
}
private async void info(string mtr)
{
try
{
UseManager manager = new UseManager();
var result = await manager.userLogin(mtr);
if (result != null)
{
lst_alumno.ItemsSource = result;
}
}catch (Exception e1)
{
}
}
public async void ing()
{
string mtr = txt_matricula.Text;
try
{
UseManager manager = new UseManager();
var result = await manager.userLogin(txt_matricula.Text.ToString());
if (result.Count() > 0)
{
await Navigation.PushAsync(new InfoAlumno(mtr));
}
else
{
await DisplayAlert("Error", "Matricula No encontrada", "Aceptar");
}
}
catch (Exception e1)
{
}
}
