日期:2014-05-17  浏览次数:20397 次

页面源码去掉隐藏域代码
<input id="__VIEWSTATE" name="__VIEWSTATE" value="/wEPDwULLTIwNDk2Mzg0NzkPZBYCAgQPZBYUZg8PFgIeBFRleHQFDmFkZmFkZmFzZGZhc2RmZGQCAQ8PFgIfAAUG5LiA5pyfZGQCAg8PFgIfAAUfRjAxQzIwLuS6jOe6v+S4k+S4muaKgOacr+aUr+aMgWRkAgMPDxYCHwAFBTIwLjAwZGQCBA8PFgIfAAUDUk1CZGQCBQ8PFgIfAAUb6aKE566X5aSW56uL6aG56LS555So5a6h5om5ZGQCBg8PFgIfAAURMjAxMuW5tDA55pyIMDTml6VkZAIHDw8WAh8ABREyMDEy5bm0MDnmnIgwNOaXpWRkAggPZBYCAgEPZBYCAgEPZBYCZg8PFgIeCklzUmVhZE9ubHlnZBYEZg9kFgxmDxYCHgV2YWx1ZQUMT0FfUEVBU19TWlpCZAIFDxYCHwIFBUZhbHNlZAIHDxYCHwIFATBkAggPFgIfAgUEVHJ1ZWQCCg8WAh8CBQVGYWxzZWQCCw8WAh8CBQVGYWxzZWQCFA8WAh4Fc3R5bGUFDWRpc3BsYXk6bm9uZTsWAgIBDxYCHgZib3JkZXIFATAWAmYPZBYEZg8WAh4HVmlzaWJsZWhkAgEPZBYEAgEPZBYCAgIPFgIfAwUNZGlzcGxheTpub25lO2QCKw9kFgJmD2QWBAIBDxYCHgdvbmNsaWNrBRNyZWZyZXNoU3BsaXRUYWJsZSgpZAIHD2QWAmYPZBYQAgEPZBYCAgEPDxYCHwAFBzIwMTHlubRkZAIDD2QWAgIBDw8WAh8ABQcyMDEy5bm0ZGQCBQ9kFgICAQ8PFgIfAAUHMjAxM+W5tGRkAgcPZBYCAgEPDxYCHwAFBzIwMTTlubRkZAIJD2QWAgIBDw8WAh8ABQcyMDE15bm0ZGQCCw9kFhRmD2QWigFmDxAPZBYCHghvbmNoYW5nZQVOb25DaGFuZ2VCdWRnZXRPYmplY3RWYWx1ZSgnY3RsMDVfY3RsMDhfbHN0Q29tcGFueScsICdzcGxpdF9pdGVtX2N0bDA1X2N0bDA4Jyk7ZBYBZmQCAg8QDxYGHg5EYXRhVmFsdWVGaWVsZAUCSUQeDURhdGFUZXh0RmllbGQFBE5hbWUeC18hRGF0YUJvdW5kZxYCHwcFUW9uQ2hhbmdlQnVkZ2V0T2JqZWN0VmFsdWUoJ2N0bDA1X2N0bDA4X2xzdERlcGFydG1lbnQnLCAnc3BsaXRfaXRlbV9jdGwwNV9jdGwwOCcpOxAVFgASQTAu6ZuG5Zui566h55CG5bGCG0FBLuiRo+S6i+S8muWKnuWFrOWupOWFqOS9kxhBQi7lrqHorqHnm5Hlr5 type="hidden">
</div>

怎么把这段隐藏域代码去掉,正则吗? 求高手!

------解决方案--------------------
Try
C# code
Regex.Replace(yourHtml, @"(?i)<input[^>]*?type=(['""]?)hidden\1[^>]*?>", string.Empty);

------解决方案--------------------
这是因为使用了服务器控件造成的。不能去掉。
但是论坛里面也有人议论过。可以去掉。但是去掉后。好像服务器控件就无效了。
------解决方案--------------------
去掉做什么用?这个似乎不影响吧
------解决方案--------------------
这是ViewState,你只要将控件或整个页的EnableViewState属性设为false就不会生成了,当然禁用ViewState后,对于需要回发的控件可能会导致无法正常运行,所以你需要了解什么时候才可以禁用。

=========================================================================
AspNetPager免费分页控件7.4版发布:http://www.webdiyer.com/controls/aspnetpager
------解决方案--------------------
现在流行做搬站的工具软件吗?都是做SEO的?或者论坛?
------解决方案--------------------
C# code
using System;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using System.Threading;
using System.Web.UI;

public class VPage : Page
{
    static private DirectoryInfo _Dir;

    private static DirectoryInfo Dir
    {
        get
        {
            if (_Dir == null)
            {
                _Dir = new DirectoryInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "App_Data"));
                if (!_Dir.Exists)
                    _Dir.Create();
                _Dir = new DirectoryInfo(Path.Combine(_Dir.FullName, "ViewState"));
                if (!_Dir.Exists)
                    _Dir.Create();
            }
            return _Dir;
        }
    }

    protected override object LoadPageStateFromPersistenceMedium()
    {
        PageStatePersister ps = this.PageStatePersister;
        ps.Load();
        if (ps.ControlState != null)
            ps.ControlState = 反序列化对象((string)ps.ControlState);
        if (ps.ViewState != null)
            ps.ViewState = 反序列化对象((string)ps.ViewState);
        return new Pair(ps.ControlState, ps.ViewState);
    }

    protected override void SavePageStateToPersistenceMedium(object state)
    {
        PageStatePersister ps = this.PageStatePersister;
        if (state is Pair)
        {
            ps.ControlState = ((Pair)state).First;
            ps.ViewState = ((Pair)state).Second;
        }
        else
            ps.ViewState = state;
        if (ps.ControlState != null)