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Dec 15th, 2018
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Pascal 0.52 KB | None | 0 0
  1. procedure TForm1.btnProcessClick(Sender: TObject);
  2. var
  3.   loEstoqueAtual, loQtdeDigitada, loResultado: Currency;
  4. begin
  5.   loEstoqueAtual := StrToFloatDef(edtEstoqueAtual.Text, 0);
  6.   loQtdeDigitada := StrToFloatDef(edtQtdeDigitada.Text, 0);
  7.   loResultado := 0;
  8.   case rgFlag.ItemIndex of
  9.     0:
  10.       begin
  11.         loResultado := loEstoqueAtual + loQtdeDigitada;
  12.       end;
  13.     1:
  14.       begin
  15.         loResultado := loEstoqueAtual - loQtdeDigitada;
  16.       end;
  17.   end;
  18.   edtResultado.Text := FloatToStr(loResultado);
  19. end;
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