c#控制台-控制台.ReadLine返回错误输出

我这里有一个c#控制台应用程序，当我允许用户输入一定数量的记录时，程序将生成一个报价号。这是为了在我在程序中实现它之前测试我制定的算法。

示例，当我输入23(假设这是数据库中的当前记录计数)时，程序将输出"CQ-13-04-0023"。但我得到的输出是"CQ-13-04-0051"。我的目标是当给定报价号中的序列号达到9999时，当数据库中的记录数量达到10000及以上时，它将重置为0001。

下面是我的代码:

class Program
{
    static void Main(string[] args)
    {
        string QuoteRefNum = "";
        string seriesCount = "";
        DateTime year = DateTime.Now;
        string strYear = year.ToString("yy");
        string strMonth = year.ToString("MM");
        Console.Write("Input the number of records: ");
        int numberOfRecords = Convert.ToInt32(Console.Read());
        numberOfRecords++;
        if (numberOfRecords == 0)
        {
            seriesCount = "000" + numberOfRecords++;
        }
        else if (numberOfRecords >= 1 && numberOfRecords <= 9)
        {
            seriesCount = "000" + numberOfRecords;
        }
        else if (numberOfRecords >= 10 && numberOfRecords <= 99)
        {
            seriesCount = "00" + numberOfRecords;
        }
        else if (numberOfRecords >= 100 && numberOfRecords <= 999)
        {
            seriesCount = "0" + numberOfRecords;
        }
        else if (numberOfRecords >= 1000 && numberOfRecords <= 9999)
        {
            seriesCount = numberOfRecords.ToString();
        }
        else if (numberOfRecords >= 10000 && numberOfRecords <= 99999)
        {
            string newSetOfRecords = numberOfRecords.ToString();
            int tempNumber = 0;
            newSetOfRecords.Remove(0, 1);
            tempNumber = Convert.ToInt32(newSetOfRecords);
            if (tempNumber == 0)
            {
                seriesCount = "000" + tempNumber++;
            }
            else if (tempNumber >= 1 && tempNumber <= 9)
            {
                seriesCount = "000" + tempNumber;
            }
            else if (tempNumber >= 10 && tempNumber <= 99)
            {
                seriesCount = "00" + tempNumber;
            }
            else if (tempNumber >= 100 && tempNumber <= 999)
            {
                seriesCount = "0" + tempNumber;
            }
            else if (tempNumber >= 1000 && tempNumber <= 9999)
            {
                seriesCount = tempNumber.ToString();
            }
        }
        QuoteRefNum = "CQ" + strYear + "-" + strMonth + "-" + seriesCount;
        Console.WriteLine("The quote reference number is: " + QuoteRefNum);
    }
}

        int numberOfRecords = Convert.ToInt32(Console.Read());

        int numberOfRecords;
        Int32.TryParse(Console.ReadLine(), out numberOfRecords);