ProgressBar 窗体 c#

Question

有一个使用 BinaryFormatter 序列化多个表的大型错误代码如何更新进度条？执行序列化的代码是： private void Serialize()    {        try        {            int numberTableProcessed = 0;            txtBoxProcessing.Text += "Start ..." + DateTime.Now + Environment.NewLine;            AGENTS agenti = new AGENTS();            agenti.SelectAndSerializeAgenti(openedConn);            string pathAgenti = @"C:\...AGENTS.bin";            if (File.Exists(pathAgenti))            {                long size = new FileInfo(pathAgenti).Length;                 txtBoxProcessing.Text += "Processed AGENTI - " + string.Format("byte: {0:n}", size) + Environment.NewLine;            }            numberTableProcessed++;            UpdateProgressBar(numberTableProcessed);            PRODUCT anaart = new PRODUCT();            anaart.SelectAndSerializeAnaart(openedConn);            string pathAnaart = @"C:\...PRODUCT.bin";            if (File.Exists(pathAnaart))            {                long size = new FileInfo(pathAnaart).Length;                 txtBoxProcessing.Text += "Processed PRODUCT - " + string.Format("byte: {0:n}", size) + Environment.NewLine;            }            numberTableProcessed++;            UpdateProgressBar(numberTableProcessed);            ...}更新进度条的代码private void UpdateProgressBar(int numberTableProcessed)    {        int numberTotalTables = 22;        progressBar1.Value = (numberTableProcessed / numberTotalTables) * 100;    }使用方法 UpdateProgressBar 我看不到进度......最后它变成全绿色，因为代码正在运行（我认为）如何更新进度条？我根据路西法的建议尝试这个public Form1()    {        InitializeComponent();        backgroundWorker1.DoWork += backgroundWorker1_DoWork;    }    public void PerformSerialize()    {        backgroundWorker1.RunWorkerAsync();    }    private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)    {        Serialize();    }