private void button1_Click(object sender, EventArgs e)
{
DbCars db = new DbCars();
WindowsFormsApplication1.Car w = new WindowsFormsApplication1.Car();
try
{
w.Id = int.Parse(textBox1.Text);
w.Kind = textBox3.Text;
w.Color = textBox2.Text;
w.ClientId = int.Parse(textBox4.Text);
w.History = int.Parse(textBox5.Text);
}
catch (Exception exception)
{
MessageBox.Show("Invalid parameters", "Error");
return;
}
DbClients cdb = new DbClients();
if (!cdb.ClientExist(w.ClientId))
{
MessageBox.Show("Invalid Client", "Error");
return;
}
db.insertCar(w);
MessageBox.Show("add Car Success");
}
private void button1_Click(object sender, EventArgs e)
{
try
{
WindowsFormsApplication1.Car w = new WindowsFormsApplication1.Car();
DbCars db = new DbCars();
w.Id = int.Parse(textBox1.Text);
w.Kind = textBox3.Text;
w.Color = textBox2.Text;
w.ClientId = int.Parse(textBox4.Text);
w.History = int.Parse(textBox5.Text);
DbClients cdb = new DbClients();
if (!cdb.ClientExist(w.ClientId))
{
MessageBox.Show("Client Does not exist");
return;
}
db.UpdateCar(w);
MessageBox.Show("Successfully updated Car");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
DbCars db = new DbCars();
WindowsFormsApplication1.Car w = new WindowsFormsApplication1.Car();
try
{
w.Id = int.Parse(textBox1.Text);
if (db.CarExist(w.Id) == true)
{
DialogResult dialogResult = MessageBox.Show("Are You Sure To Delete Car?", "Delete", MessageBoxButtons.YesNoCancel);
if (dialogResult == DialogResult.Yes)
{
db.DeleteCar(w);
MessageBox.Show("Car was deleted Successfully");
}
}
else
{
MessageBox.Show("Car with similar ID was not found , try again", "Error");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
private void button3_Click(object sender, EventArgs e)
{
WindowsFormsApplication1.Car w = new WindowsFormsApplication1.Car();
DbCars db = new DbCars();
DataSet ds = new DataSet();
try
{
w.Id = int.Parse(textBox1.Text);
if (db.CarExist(w.Id) == true)
{
ds = db.getCarInfo(w);
textBox1.Text = ds.Tables[0].Rows[0]["ProductCode"].ToString();
textBox3.Text = ds.Tables[0].Rows[0]["Kind"].ToString();
textBox2.Text = ds.Tables[0].Rows[0]["Color"].ToString();
textBox4.Text = ds.Tables[0].Rows[0]["ClientId"].ToString();
textBox5.Text = ds.Tables[0].Rows[0]["History"].ToString();
}
else
{
textBox1.Text = "Car not found ";
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
DbCars db = new DbCars();
try
{
WindowsFormsApplication1.Car w = new WindowsFormsApplication1.Car();
w.Id = int.Parse(textBox1.Text);
if (comboBox1.SelectedIndex == 0)
{
dataGridView1.DataSource = db.SearchCarByProductCode(w.Id).Tables[0];
}
else
{
dataGridView1.DataSource = db.SearchCarByClientId(w.Id).Tables[0];
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
