using System;
using System.Collections.Generic;
using System.Xml;
using System.Text;
using Sgml;
using System.IO;
using System.ComponentModel;
namespace Freemouse.Base.parser
{
/// <summary>
/// html table 解析器
/// </summary>
public class HTMLTableReaderpdf : IDisposable
{
private List<HTMLTable> table;
private XmlDocument doc;
private Encoding objEncoding;
private SgmlReader reader;
private byte[] htmlBytes;
private bool disposed = false;
private Component component = new Component();
/// <summary>
/// 文本的编码格式 /// </summary>
public Encoding Encode
{
get { return objEncoding; }
set { objEncoding = value; }
}
/// <summary>
/// </summary>
public List<HTMLTable> Tables
{
get { return table; }
}
/// <summary>
/// </summary>
/// <param name="index">index</param>
/// <returns>HTMLTable</returns>
public HTMLTable this[int index]
{
get {
try
{
return table[index];
}
catch (Exception e)
{
throw e;
}
}
}
/// <summary>
/// 提供文档中表格的索引访问
/// </summary>
/// <param name="index">table index</param>
/// <param name="subindex">tr index</param>
/// <returns>HTMLTr</returns>
public HTMLTr this[int index, int subindex]
{
get
{
try
{
return table[index].Rows[subindex];
}
catch (Exception e)
{
throw e;
}
}
}
/// <summary>
/// 提供文档中表格的索引访问
/// </summary>
/// <param name="index">table index</param>
/// <param name="subindex">tr index</param>
/// <param name="subindex">td index</param>
/// <returns>HTMLTd</returns>
public HTMLTd this[int index, int subindex, int ssubindex]
{
get
{
try
{
return table[index].Rows[subindex].Cells[ssubindex];
}
catch (Exception e)
{
throw e;
}
}
}
private Stream outStream;
/// <summary>
/// 提供格式化后的标准html文档流，以供保存
/// </summary>
public Stream OutputStream
{
get { return outStream; }
set { outStream = value; }
}
/// <summary>
/// 构造函数
/// </summary>
public HTMLTableReader()
{
doc = new XmlDocument();
table = new List<HTMLTable>();
reader = new SgmlReader();
reader.DocType = "strict";
objEncoding = Encoding.Default;
outStream = new MemoryStream();
}
/// <summary>
/// 析构函数
/// </summary>
~HTMLTableReader()
{
try
{
if (reader != null)
{
reader.Close();
}
if (outStream != null)
{
outStream.Close();
}
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// 释放所有资源
/// </summary>
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
private void Dispose(bool disposing)
{
if (!this.disposed)
{
if (disposing)
{
component.Dispose();
}
disposed = true;
}
}
/// <summary>
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