private void button1_Click(object sender, EventArgs e)
{
string fileName = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream = new FileStream(fileName, FileMode.Append, FileAccess.Write);
StreamWriter writer = new StreamWriter(stream);
Inventario1 invetemp = new Inventario1();
invetemp.Producto = textBox1.Text;
invetemp.Cantidad = Convert.ToInt16(textBox2.Text);
invetemp.Precio = Convert.ToDecimal(textBox3.Text);
writer.WriteLine(textBox1.Text);
writer.WriteLine(textBox2.Text);
writer.WriteLine(textBox3.Text);
textBox1.Text = " ";
textBox2.Text = " ";
textBox3.Text = " ";
writer.Close();
}
private void button2_Click(object sender, EventArgs e)
{
List <Inventario1> invent = new List <Inventario1>();
string fileName2 = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream2 = new FileStream(fileName2, FileMode.Open, FileAccess.Read);
StreamReader reader2 = new StreamReader(stream2);
while (reader2.Peek() > -1)
{
Inventario1 invetemp = new Inventario1();
invetemp.Producto = reader2.ReadLine();
invetemp.Cantidad = Convert.ToInt16(reader2.ReadLine());
invetemp.Precio = Convert.ToDecimal(reader2.ReadLine());
invent.Add(invetemp);
}
reader2.Close();
string fileName = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
Inventario1 invetemp = new Inventario1();
invetemp.Producto = reader.ReadLine();
invetemp.Cantidad = Convert.ToInt16(reader.ReadLine());
invetemp.Precio = Convert.ToDecimal(reader.ReadLine());
invent.Add(invetemp);
}
reader.Close();
for (int i = 0; i < invent.Count; i++)
{
if (textBox1.Text == invent[i].Producto)
{
textBox2.Text = invent[i].Cantidad.ToString();
textBox3.Text = invent[i].Precio.ToString();
}
}
}
private void button1_Click(object sender, EventArgs e)
{
List <Inventario1> invent = new List <Inventario1>();
string fileName = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
Inventario1 invetemp = new Inventario1();
invetemp.Producto = reader.ReadLine();
invetemp.Cantidad = Convert.ToInt16(reader.ReadLine());
invetemp.Precio = Convert.ToDecimal(reader.ReadLine());
invent.Add(invetemp);
}
reader.Close();
dataGridView1.DataSource = null;
dataGridView1.Refresh();
dataGridView1.DataSource = invent;
dataGridView1.Refresh();
}
private void button4_Click(object sender, EventArgs e)
{
string fileName3 = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream3 = new FileStream(fileName3, FileMode.Open, FileAccess.Read);
StreamReader reader3 = new StreamReader(stream3);
while (reader3.Peek() > -1)
{
Inventario1 invetemp = new Inventario1();
invetemp.Producto = reader3.ReadLine();
invetemp.Cantidad = Convert.ToInt16(reader3.ReadLine());
invetemp.Precio = Convert.ToDecimal(reader3.ReadLine());
invent.Add(invetemp);
}
reader3.Close();
string fileName = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Clientes.txt";
FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
Clientes clietemp = new Clientes();
clietemp.Nit = reader.ReadLine();
clietemp.Nombre = reader.ReadLine();
clietemp.Apellido = reader.ReadLine();
clietemp.Direccion = reader.ReadLine();
clie.Add(clietemp);
}
reader.Close();
for (int i = 0; i < clie.Count; i++)
{
if (textBox1.Text == clie[i].Nit)
{
int pos = 0;
for (int j = 0; j < clie.Count; j++)
{
if (textBox1.Text == clie[j].Nit)
{
pos = j;
}
}
List <Clientes> cli = new List <Clientes>();
Clientes ct = new Clientes();
ct.Nit = clie[pos].Nit;
ct.Nombre = clie[pos].Nombre;
ct.Apellido = clie[pos].Apellido;
ct.Direccion = clie[pos].Direccion;
cli.Add(ct);
dataGridView2.DataSource = null;
dataGridView2.Refresh();
dataGridView2.DataSource = cli;
dataGridView2.Refresh();
label7.Text = "Nit encontrado";
break;
}
else
{
dataGridView2.DataSource = null;
dataGridView2.Refresh();
label7.Text = "No encontrado";
}
}
for (int i = 0; i < invent.Count; i++)
{
comboBox1.Items.Add(invent[i].Producto);
}
}
private void button2_Click(object sender, EventArgs e)
{
string fileName = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Inventario.txt";
FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream);
while (reader.Peek() > -1)
{
Inventario1 invetemp = new Inventario1();
invetemp.Producto = reader.ReadLine();
invetemp.Cantidad = Convert.ToInt16(reader.ReadLine());
invetemp.Precio = Convert.ToDecimal(reader.ReadLine());
inven.Add(invetemp);
}
reader.Close();
string fileName2 = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Ventas.txt";
FileStream stream2 = new FileStream(fileName2, FileMode.Open, FileAccess.Read);
StreamReader reader2 = new StreamReader(stream2);
while (reader2.Peek() > -1)
{
Ventas vetemp = new Ventas();
vetemp.Nitcliente = reader2.ReadLine();
vetemp.Codigoempleado = reader2.ReadLine();
vetemp.Producto = reader2.ReadLine();
vetemp.Cantidad = Convert.ToInt16(reader2.ReadLine());
vetemp.Precio = Convert.ToDecimal(reader2.ReadLine());
vetemp.Fechaventa = Convert.ToDateTime(reader2.ReadLine());
ven.Add(vetemp);
}
reader2.Close();
string fileName4 = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Empleados.txt";
FileStream stream4 = new FileStream(fileName4, FileMode.Open, FileAccess.Read);
StreamReader reader4 = new StreamReader(stream4);
while (reader4.Peek() > -1)
{
Empleados emtemp = new Empleados();
emtemp.Codigo = reader4.ReadLine();
emtemp.Nombre = reader4.ReadLine();
emtemp.Apellido = reader4.ReadLine();
emple.Add(emtemp);
}
reader4.Close();
string fileName3 = @"C:\Users\Darwin Rodrigo\Desktop\pro\pro\bin\Debug\Mes.txt";
FileStream stream3 = new FileStream(fileName3, FileMode.Open, FileAccess.Read);
StreamReader reader3 = new StreamReader(stream3);
while (reader3.Peek() > -1)
{
Mes mestemp = new Mes();
mestemp.Mesano = reader3.ReadLine();
meusar.Add(mestemp);
}
reader3.Close();
for (int i = 0; i < inven.Count; i++)
{
VentaTotaldelMes ventmestemporal = new VentaTotaldelMes();
ventmestemporal.Producto = inven[i].Producto;
ventmestemporal.Cantidad = 0;
ventmestemporal.Totalvendido = 0;
ventasmes.Add(ventmestemporal);
}
for (int i = 0; i < emple.Count; i++)
{
VentasEmpleadosporMes empleadomes = new VentasEmpleadosporMes();
empleadomes.Codigoempleado = emple[i].Codigo;
empleadomes.Cantidadvendida = 0;
empleadomes.Totalvendido = 0;
vent2.Add(empleadomes);
}
for (int i = 0; i < 12; i++)
{
if (Convert.ToInt16(comboBox2.Text) == i)
{
meelegido = i;
break;
}
}
label3.Text = meelegido.ToString();
//ventas totales del mes
for (int i = 0; i < ven.Count; i++) // revisa todas las ventas hechas de cierto mes
{
if (ven[i].Fechaventa.Month == meelegido)
{
for (int j = 0; j < ventasmes.Count; j++)
{
if (ven[i].Producto == ventasmes[j].Producto)
{
ventasmes[j].Cantidad = ventasmes[j].Cantidad + ven[i].Cantidad;
ventasmes[j].Totalvendido = ventasmes[j].Cantidad + ven[i].Precio;
}
}
}
}
//Ventas organizadas por empleados +vendedor
for (int i = 0; i < ven.Count; i++) // revisa todas las ventas hechas de cierto mes
{
if (ven[i].Fechaventa.Month == meelegido)
{
for (int j = 0; j < vent2.Count; j++)
{
if (ven[i].Codigoempleado == vent2[j].Codigoempleado)
{
vent2[j].Cantidadvendida = vent2[j].Cantidadvendida + ven[i].Cantidad;
vent2[j].Totalvendido = vent2[j].Totalvendido + ven[i].Precio;
}
}
}
}
dataGridView2.DataSource = null;
dataGridView2.Refresh();
dataGridView2.DataSource = ventasmes;
dataGridView2.Refresh();
dataGridView4.DataSource = null;
dataGridView4.Refresh();
dataGridView4.DataSource = vent2;
dataGridView4.Refresh();
}