使用 C# Winforms 中的按钮将文本框 url 保存到 XML 文件

Question

我希望保存 XML 文件的路径，并在程序重新打开时使用 Winforms 上的按钮加载它。我已经环顾了保存状态，但到目前为止似乎没有任何东西可以减少芥末。下面是我的代码

    private void Form1_Load(object sender, EventArgs e)

    {

        //Loading of the form 

    }

    private void btnOpen_Click(object sender, EventArgs e)

    {

        using (FolderBrowserDialog fbd = new FolderBrowserDialog()  { Description="Select your folder"})

        {

            if (fbd.ShowDialog() == DialogResult.OK)

                webBrowser.Url = new Uri(fbd.SelectedPath);

            txtPath.Text = fbd.SelectedPath;

            // Button used to open the folder explorer and display file path in the text box. 

        }

    }

    private void btnBack_Click(object sender, EventArgs e)

    {

        if (webBrowser.CanGoBack)

            webBrowser.GoBack(); //Sends the explorer back one page providing there is a page to go back too

    }

    private void btnForward_Click(object sender, EventArgs e)

    {

        if (webBrowser.CanGoForward)

            webBrowser.GoForward(); //Sends the explorer forward one page providing there is a page to go forward too

    }

    private void btnSave_Click(object sender, EventArgs e)

    {

    }

    private void txtPath_TextChanged(object sender, EventArgs e)

    {

    }       

}