private void Clear()
{
ProductIdTextBox.Clear();
ProductNameTextBox.Clear();
DescriptionTextBox.Clear();
ProductPriceTextBox.Clear();
NewProductArrivedTextBox.Clear();
onHandCount.Clear();
}
private bool AdditionalQuantityIsValid()
{
try
{
int.Parse(NewProductArrivedTextBox.Text);
return(true);
}
catch (Exception)
{
if (NewProductArrivedTextBox.Text.Length == 0)
{
return(true);
}
else
{
MessageBox.Show("Arrival quantity must be a valid number.");
NewProductArrivedTextBox.Focus();
return(false);
}
}
}
