// datagrid view event
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
try
{
// select Id value
var id = dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();
//select product name value
var name = dataGridView1.Rows[e.RowIndex].Cells[1].Value.ToString();
//Select product price
var price = dataGridView1.Rows[e.RowIndex].Cells[2].Value.ToString();
//Select quantity
var quantity = dataGridView1.Rows[e.RowIndex].Cells[3].Value.ToString();
// get date value
var dateAdded = DateTime.Now.ToString("yyyy-MM-dd");
// check if value is not assigned
var valueId = UtilityClass.CheckIfIntEmpty(int.Parse(id));
// new product object
cart.AddToChart(valueId, name, Convert.ToDecimal(price), int.Parse(quantity), dateAdded);
// display message
MessageBox.Show("Item added sucessfully");
}
catch (Exception)
{
// display error
MessageBox.Show("Operation Error ");
}
}