//добавление товара
private void button1_Click(object sender, EventArgs e)
{
ManufacturerAddForm manufacturerAddForm = new ManufacturerAddForm();
DialogResult result = manufacturerAddForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
Manufacturer manufacturer = new Manufacturer();
manufacturer.name = manufacturerAddForm.textBox1.Text;
manufacturer.country = manufacturerAddForm.textBox2.Text;
manufacturer.state = manufacturerAddForm.textBox3.Text;
manufacturer.city = manufacturerAddForm.textBox4.Text;
manufacturer.address = manufacturerAddForm.textBox5.Text;
manufacturer.ZIP = manufacturerAddForm.textBox6.Text;
manufacturer.telephone = manufacturerAddForm.textBox7.Text;
db.Manufacturers.Add(manufacturer);
db.SaveChanges();
RefreshGrid(dataGridView1);
MessageBox.Show("Новый производитель добавлен");
}
//редактирвоание товара
private void button2_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Manufacturer manufacturer = db.Manufacturers.Find(id);
ManufacturerAddForm muForm = new ManufacturerAddForm();
muForm.textBox1.Text = manufacturer.name;
muForm.textBox2.Text = manufacturer.country;
muForm.textBox3.Text = manufacturer.state;
muForm.textBox4.Text = manufacturer.city;
muForm.textBox5.Text = manufacturer.address;
muForm.textBox6.Text = manufacturer.ZIP;
muForm.textBox7.Text = manufacturer.telephone;
DialogResult result = muForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
manufacturer.name = muForm.textBox1.Text;
manufacturer.country = muForm.textBox2.Text;
manufacturer.state = muForm.textBox3.Text;
manufacturer.city = muForm.textBox4.Text;
manufacturer.address = muForm.textBox5.Text;
manufacturer.ZIP = muForm.textBox6.Text;
manufacturer.telephone = muForm.textBox7.Text;
db.Entry(manufacturer).State = EntityState.Modified;
db.SaveChanges();
RefreshGrid(dataGridView1);
MessageBox.Show("Производитель обновлен");
}
}
