private void hardwareDataGrid_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
ItemsDatabase db = new ItemsDatabase();
var row = softwareDataGrid.CurrentCell.RowIndex;
var column = softwareDataGrid.CurrentCell.ColumnIndex;
double weight = Convert.ToDouble(hardwareDataGrid.Rows[row].Cells[0].Value);
string itemID = hardwareDataGrid.Rows[row].Cells[1].Value.ToString();
string itemName = hardwareDataGrid.Rows[row].Cells[2].Value.ToString();
double price = Convert.ToDouble(hardwareDataGrid.Rows[row].Cells[3].Value);
HardwareItem hardwareItem = new HardwareItem(itemID, itemName, price, weight);
db.EditHardwareItem(hardwareItem);
}