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Post time: 2020-1-9 11:00:01
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I'm practicing an inventory system, I want to set a function is
Out of stock alert when goods reach the minimum set quantity
I wrote such a piece of code, it compiles without errors, but it doesn't show up


int sum;
     sum == Table3-> RecordCount;
     do
     {
     Label14-> Caption = ("Out of stock !!!");
    } while (sum <= 10);
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Post time: 2020-1-10 07:27:02
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If sum <= 10, of course, there is no prompt, and while is necessary? ?
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 Author| Post time: 2020-1-11 03:00:02
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How can we change it? Please advise, I am a beginner
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Post time: 2020-1-26 01:00:02
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1. Feeling that while is not necessary
2.sum == Table3-> RecordCount;
Then sum = 1 or = 0, are you writing it wrong? It should be =

int sum = Table3-> RecordCount;
if (sum <= 10)
         Label14-> Caption = ("Out of stock !!!");
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Post time: 2020-1-30 18:27:01
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You wrote your terms wrong
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Post time: 2020-2-1 21:09:01
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Agree withfreedomsoli, on time! !!
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