Qty Control in C#

Question

pstrjds, From the code you have provided I am trying to implement that code and the msdn link you provided couple of days ago. I am not sure how to put it together but I am see

Answer 1

I think this is your problem - you make ret - 1 while processing and then

txtQty.Text = "Remaining stocks: " + (ret - 1).ToString();
lbqty.Text = "Remaining stocks: " + (ret - 1).ToString();

that shows one less item. Try making it:

txtQty.Text = "Remaining stocks: " + ret.ToString();
lbqty.Text = "Remaining stocks: " + ret.ToString();