01.
02. int Anw = RandomNumberGenerator.GetInt32(minValue,maxValue);
03.
04. int countAnw = RandomNumberGenerator.GetInt32(2, 4);
05. for (int i = 1; i <= countAnw; i++)
06. Nums.Add(Anw);
07.
08. for(int i = 1;i<=6-countAnw;i++)
09. Nums.Add(RandomNumberGenerator.GetInt32((Anw<4)?0:Anw-4, Anw + 4));
10.
11.
12. e.Graphics.DrawString($"นับ และ วงรอบรูปที่แสดงจำนวน {Anw}", fontDetail, new SolidBrush(Color.Black), xC, yC);
13. xC = 150;
14. yC = yC + 50;
15. Random r = new Random();
16. int randomIndex, number;
17. for (int i = 1; i <= 6; i+=2)
18. {
19.
20. randomIndex = r.Next(Nums.Count);
21. number = Nums[randomIndex];
22.
23. e.Graphics.DrawImage(KidsLearning.Classed.Exten.Exteaphics.ImageFromNumber(number, 150, 150), xC, yC);
24.
25. Nums.RemoveAt(randomIndex);
26.
27.
28.
29. xC = xC + 280;
30. randomIndex = r.Next(Nums.Count);
31. number = Nums[randomIndex];
32. e.Graphics.DrawImage(KidsLearning.Classed.Exten.Exteaphics.ImageFromNumber(number, 150, 150), xC, yC);
33. Nums.RemoveAt(randomIndex);
34. xC = 150;
35. yC = yC + 250;
36.
37. }
38.
