private void agregar()
{
C_vehiculo Temp = new C_vehiculo();
bool existe = ingreso.Exists(v => v.Placa == txt_placa.Text);
if (!(existe))
{
Temp.Placa = txt_placa.Text;
Temp.Marca = txt_marca.Text;
Temp.Modelo = txt_modelo.Text;
Temp.Color = txt_color.Text;
Temp.Precio = Convert.ToInt32(txt_precio.Text);
ingreso.Add(Temp);
FileStream stream = new FileStream(@"..\..\IngresoVehiculo.txt", FileMode.OpenOrCreate, FileAccess.Write);
StreamWriter writer = new StreamWriter(stream);
foreach (var p in ingreso)
{
writer.WriteLine(p.Placa);
writer.WriteLine(p.Marca);
writer.WriteLine(p.Modelo);
writer.WriteLine(p.Color);
writer.WriteLine(p.Precio);
}
writer.Close();
}
else
{
MessageBox.Show("Esta placa ya existe");
}
}
private void Alquiler_Load(object sender, EventArgs e)
{
if (File.Exists(@"..\..\IngresoVehiculo.txt"))
{
FileStream stream = new FileStream(@"..\..\IngresoVehiculo.txt", FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
C_vehiculo Temp = new C_vehiculo();
Temp.Placa = reader.ReadLine();
Temp.Marca = reader.ReadLine();
Temp.Modelo = reader.ReadLine();
Temp.Color = reader.ReadLine();
Temp.Precio = Convert.ToInt32(reader.ReadLine());
vehiculos.Add(Temp);
}
reader.Close();
}
if (File.Exists(@"..\..\clientes.txt"))
{
FileStream stream = new FileStream(@"..\..\clientes.txt", FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
C_cliente Temp = new C_cliente();
Temp.Nit = reader.ReadLine();
Temp.Placa = reader.ReadLine();
Temp.FechaAlquiler = Convert.ToDateTime(reader.ReadLine());
Temp.FechaDevolucion = Convert.ToDateTime(reader.ReadLine());
Temp.Kilometros = Convert.ToInt32(reader.ReadLine());
clientes.Add(Temp);
}
reader.Close();
dataGridView1.DataSource = null;
dataGridView1.DataSource = clientes;
dataGridView1.Refresh();
}
comboBox_placa.ValueMember = "Placa";
comboBox_placa.DataSource = null;
comboBox_placa.DataSource = vehiculos;
}
private void cargar()
{
if (File.Exists(@"..\..\IngresoVehiculo.txt"))
{
FileStream stream = new FileStream(@"..\..\IngresoVehiculo.txt", FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
C_vehiculo Temp = new C_vehiculo();
Temp.Placa = reader.ReadLine();
Temp.Marca = reader.ReadLine();
Temp.Modelo = reader.ReadLine();
Temp.Color = reader.ReadLine();
Temp.Precio = Convert.ToInt32(reader.ReadLine());
ingreso.Add(Temp);
}
reader.Close();
dataGridView1.DataSource = null;
dataGridView1.DataSource = ingreso;
dataGridView1.Refresh();
}
}
