private void buttonEnter_Click(object sender, EventArgs e)
{
//_refrigerator.ItemNo = Convert.ToInt32(textBoxNumberOfItems.Text);
//_refrigerator.ItemWeight = Convert.ToDouble(textBoxWeightKGUnit.Text);
textBoxCurrentWeight.Text = _refrigerator.GetCurrentWeight(Convert.ToInt32(textBoxNumberOfItems.Text), Convert.ToDouble(textBoxWeightKGUnit.Text)).ToString();
textBoxRemainingWeight.Text = _refrigerator.GetRemainingWeight(Convert.ToInt32(textBoxNumberOfItems.Text), Convert.ToDouble(textBoxWeightKGUnit.Text)).ToString();
textBoxNumberOfItems.Text = "";
textBoxWeightKGUnit.Text = "";
if (_refrigerator.MaximumWeight <= -1)
{
MessageBox.Show("Items Number and Weight Overload!");
}
}