/// <summary>
/// 加载对象数据
/// </summary>
/// <param name="myReader"></param>
/// <returns></returns>
internal override bool InnerRead(HTMLTextReader myReader)
{
myItems.Clear();
strText = myReader.ReadToEndTag(this.TagName);
if (strText != null)
{
strText = strText.Replace("<!--", "");
strText = strText.Replace("-->", "");
int index = 0;
int index2 = strText.IndexOf("{");
while (index2 >= 0)
{
int index3 = strText.IndexOf("}", index2);
if (index3 > index2)
{
string strName = strText.Substring(index, index2 - index);
string strValue = strText.Substring(index2 + 1, index3 - index2 - 1);
HTMLNameStyleItem NewItem = new HTMLNameStyleItem();
NewItem.Name = strName.Trim();
NewItem.CSSString = strValue;
myItems.Add(NewItem);
}
index = index3 + 1;
index2 = strText.IndexOf("{", index);
}
}
//myReader.MoveAfter('>');
return(true);
}
/// <summary>
/// 从HTML读取器中加载对象数据
/// </summary>
/// <param name="myReader"></param>
/// <returns></returns>
internal override bool InnerRead(HTMLTextReader myReader)
{
strLoadErrorMsg = null;
strSourceXML = myReader.ReadToEndTag(this.TagName);
try
{
myXMLDocument.RemoveAll();
System.Xml.XmlNamespaceManager nsm = new System.Xml.XmlNamespaceManager(myXMLDocument.NameTable);
foreach (HTMLAttribute attr in myOwnerDocument.Attributes)
{
string vName = attr.Name;
if (vName.ToLower().StartsWith(StringConstAttributeName.XMLNS))
{
int index = vName.IndexOf(":");
if (index > 0)
{
string NsName = vName.Substring(index + 1);
nsm.AddNamespace(NsName, attr.Value);
}
}
}
System.Xml.XmlParserContext pc = new System.Xml.XmlParserContext(myXMLDocument.NameTable, nsm, null, System.Xml.XmlSpace.None);
System.Xml.XmlTextReader myXMLReader = new System.Xml.XmlTextReader(strSourceXML, System.Xml.XmlNodeType.Element, pc);
myXMLDocument.Load(myXMLReader);
myXMLReader.Close();
}
catch (Exception ext)
{
myXMLDocument.RemoveAll();
strLoadErrorMsg = "加载XML数据岛信息错误 - " + ext.Message;
}
return(true);
}
/// <summary>
/// 读取HTML代码,忽略HTML注释
/// </summary>
/// <param name="myReader">HTML文本读取器</param>
/// <returns>操作是否成功</returns>
internal override bool InnerRead(HTMLTextReader myReader)
{
strText = myReader.ReadToEndTag(this.TagName);
if (strText != null)
{
int index = strText.IndexOf("<!--");
if (index >= 0)
{
strText = strText.Substring(index + 4);
}
index = strText.LastIndexOf("-->");
if (index >= 0)
{
strText = strText.Substring(0, index);
}
}
//myReader.MoveAfter('>');
return(true);
}
/// <summary>
/// 从HTML文本读取器读取数据并加载子元素
/// </summary>
/// <param name="myReader">HTML文本读取器</param>
/// <returns>操作是否成功</returns>
internal override bool InnerRead(HTMLTextReader myReader)
{
string strTagName;
while (!myReader.EOF)
{
string strText = myReader.ReadString();
if (strText != null && this.CheckChildTagName(StringConstTagName.TextNode))
{
HTMLTextNodeElement txt = new HTMLTextNodeElement();
txt.Text = strText;
AppendChild(txt);
}
if (myReader.EOF)
{
break;
}
if (myReader.NextChar == '!')
{
if (myReader.StartWidth("<!--"))
{
myReader.MoveStep(4);
strText = myReader.ReadUntil("-->");
if (strText != null)
{
if (this.CheckChildTagName(StringConstTagName.Comment))
{
HTMLCommentElement com = new HTMLCommentElement();
com.Text = strText;
AppendChild(com);
}
}
myReader.MoveStep(3);
continue;
}
else
{
myReader.MoveAfter('>');
myReader.SkipWhiteSpace();
continue;
}
}
// else if( myReader.NextChar == '/')
// {
// if( myReader.StartWidth("</" + this.TagName ))
// {
// myReader.MoveAfter('>');
// break;
// }
// else
// {
// myReader.MoveAfter('>');
// continue;
// }
// }
else if (myReader.NextChar == '/')
{
myReader.MoveStep(2);
string vEndTag = myReader.PeekWord();
myReader.MoveStep(-2);
// if( ( vEndTag != null ) && vEndTag.ToLower() == this.TagName )
// {
// myReader.MoveAfter('>');
// break;
// }
if ((vEndTag != null) && (MeetEndTag(myReader, vEndTag.ToLower())))
{
break;
}
else
{
myReader.MoveAfter('>');
continue;
}
}
else if (myReader.NextChar == '?')
{
myReader.MoveAfter('>');
continue;
}
myReader.MoveNext();
strTagName = myReader.ReadWord();
if (strTagName != null)
{
strTagName = strTagName.ToLower();
if (!BeforeLoadTag(strTagName))
{
myReader.MovePreTo('<');
break;
}
if (this.CheckChildTagName(strTagName))
{
HTMLElement NewElement = myOwnerDocument.InnerCreateElement(strTagName, this);
if (NewElement != null)
{
AppendChild(NewElement);
NewElement.Read(myReader);
}
else
{
myReader.ReadToEndTag(strTagName);
}
}
}
} //while
return(true);
}
internal override bool InnerRead(HTMLTextReader myReader)
{
strText = myReader.ReadToEndTag(this.TagName);
return(true);
}
