private void addDriverButton_Click(object sender, EventArgs e)
{
DriverForm driverForm = new DriverForm();
List <Driver> drivers = db.Drivers.ToList();
DialogResult result = driverForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
else
{
try
{
Driver driver = new Driver();
driver.Name = driverForm.textBox2.Text;
driver.Surname = driverForm.textBox1.Text;
driver.Patronymic = driverForm.textBox3.Text;
driver.DayOfBirth = Convert.ToDateTime(driverForm.textBox4.Text);
driver.Experience = (int)driverForm.numericUpDown1.Value;
driver.Photo = ConvertFiletoByte(driverForm.pictureBox1.ImageLocation);
db.Drivers.Add(driver);
db.SaveChanges();
PlaySound(Application.StartupPath + "\\exclamationtone.wav", 0, 1);
MessageBox.Show("Новый водитель добавлен");
}
catch
{
PlaySound(Application.StartupPath + "\\errortone.wav", 0, 1);
MessageBox.Show("Не получилось добавить новый объект");
}
}
}
private void chDriverButton_Click(object sender, EventArgs e)
{
if (dataGridView6.SelectedRows.Count > 0)
{
int index = dataGridView6.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView6[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Driver driver = db.Drivers.Find(id);
DriverForm driverForm = new DriverForm();
driverForm.textBox1.Text = driver.Surname;
driverForm.textBox2.Text = driver.Name;
driverForm.textBox3.Text = driver.Patronymic;
driverForm.textBox4.Text = driver.DayOfBirth.ToString();
driverForm.numericUpDown1.Value = driver.Experience;
driverForm.pictureBox1.Image = ConvertBytetoImage(driver.Photo);
List <Driver> drivers = db.Drivers.ToList();
DialogResult result = driverForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
else
{
PlaySound(Application.StartupPath + "\\strarttone.wav", 0, 1);
DialogResult dialogResult = MessageBox.Show("Желаете поменять изображение для этого объекта? " +
"Если вы не выбрали новое изображение для него и нажали Да, то старое изображение пропадет",
"Сменить изображение?", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
driver.Surname = driverForm.textBox1.Text;
driver.Name = driverForm.textBox2.Text;
driver.Patronymic = driverForm.textBox3.Text;
driver.DayOfBirth = Convert.ToDateTime(driverForm.textBox4.Text);
driver.Experience = Convert.ToInt32(driverForm.numericUpDown1.Value);
driver.Photo = ConvertFiletoByte(driverForm.pictureBox1.ImageLocation);
db.Entry(driver).State = EntityState.Modified;
db.SaveChanges();
MessageBox.Show("Объект обновлен");
}
else if (dialogResult == DialogResult.No)
{
driver.Surname = driverForm.textBox1.Text;
driver.Name = driverForm.textBox2.Text;
driver.Patronymic = driverForm.textBox3.Text;
driver.DayOfBirth = Convert.ToDateTime(driverForm.textBox4.Text);
driver.Experience = Convert.ToInt32(driverForm.numericUpDown1.Value);
db.Entry(driver).State = EntityState.Modified;
db.SaveChanges();
MessageBox.Show("Объект обновлен");
}
}
}
}
