无法解析带有逗号的TimeSpan以进行分隔

using System;

public class TimeSpanParser
{
    public static TimeSpan ParseWithComma(string timeSpanString)
    {
        // 替换逗号为冒号
        string normalizedString = timeSpanString.Replace(",", ":");

        // 尝试解析
        if (TimeSpan.TryParse(normalizedString, out TimeSpan result))
        {
            return result;
        }
        else
        {
            throw new FormatException("Invalid TimeSpan format.");
        }
    }
}

class Program
{
    static void Main()
    {
        string timeSpanString = "1,23:45:15";
        try
        {
            TimeSpan parsedTimeSpan = TimeSpanParser.ParseWithComma(timeSpanString);
            Console.WriteLine($"Parsed TimeSpan: {parsedTimeSpan}");
        }
        catch (FormatException ex)
        {
            Console.WriteLine(ex.Message);
        }
    }
}