Question

请告诉我如何在按钮点击时将当前页面保存为html页面。我的页面仅包含我在页面加载事件中填写的标签。

我正在使用下面的代码，但它没有保存（在HTML中）我在加载页面时看到的所有值（我认为它会在页面上加载值之前进行转换）。

private void saveCurrentAspxToHTML()
{
    string HTMLfile = "http://localhost:4997/MEA5/AEPRINT.aspx?id=" +
                      Convert.ToString(frmae.AeEventid) +
                      "&eid=" +
                      Convert.ToString(frmae.AeEnquiryid);

    WebRequest myRequest = WebRequest.Create(HTMLfile);

    // Return the response.
    WebResponse myResponse = myRequest.GetResponse();

    // Obtain a 'Stream' object associated with the response object.
    Stream ReceiveStream = myResponse.GetResponseStream();
    Encoding encode = System.Text.Encoding.GetEncoding("utf-8");

    // Pipe the stream to a higher level stream reader with the required encoding format. 
    StreamReader readStream = new StreamReader(ReceiveStream, encode);

    // Read 256 charcters at a time.
    Char[] read = new Char[256];
    int count = readStream.Read(read, 0, 256);

    using (StreamWriter sw = new StreamWriter(Server.MapPath("~") + "\\MyPage.htm"))
    {
        while (count > 0)
        {
            // Dump the 256 characters on a string and display the string onto the console.
            String str = new String(read, 0, count);
            sw.Write(str);
            count = readStream.Read(read, 0, 256);
        }
    }

    // Close the response to free resources.
    myResponse.Close();

}

请帮助我！

Answer 1

我对实际代码有点粗略。但不久前我做了类似的事情。我使用StringWriter将aspx的内容写入html字符串。

  StringWriter sw = new StringWriter();
  HtmlTextWriter w = new HtmlTextWriter(sw);
  divForm.RenderControl(w);
  string s = sw.GetStringBuilder().ToString();

然后基本上你只需将它写入一个字符串文件并将其保存为HTML扩展名。

System.IO.File.WriteAllText(@"C:\yoursite.htm", s);

Answer 2

我知道问题发布已经有6年了。但是，我在这里得到了一个很好的参考：https://weblog.west-wind.com/posts/2004/Jun/08/Capturing-Output-from-ASPNet-Pages

也许这对其他读者有用。

protected override void Render(HtmlTextWriter writer)
{
        // *** Write the HTML into this string builder
        StringBuilder sb = new StringBuilder();
        StringWriter sw = new StringWriter(sb);

        HtmlTextWriter hWriter = new HtmlTextWriter(sw);
        base.Render(hWriter);

        // *** store to a string
        string PageResult = sb.ToString(); //PageResult contains the HTML

        // *** Write it back to the server
        writer.Write(PageResult)
}

如何将当前的aspx页面保存为html

2 个答案: