public string RadomNumArray(){Random r = new Random();int a = 0;int[] num = new int[6];string text = "";for (int i = 0; i < 6; i++){//循环生成6个数字a = r.Next(0, 99);//随机生成0到99之间的数字num[i] = a;for (int k = 0; k < num.Length; k++){//遍历数组if (num[i] == num[k] && i != k){//查找重复重新生成随机数字num[i] = r.Next(0, 99);k = -1;}}//将数组转换为string类型传参if (i == 0)text += num[i];elsetext += "," + num[i];}return text;}
ps:新手一枚，仅供参考，实际功能、优化 有待测试
