如果在html代码之前有select=""/> 比如下面的XSLT代码:
XML version="1.0" encoding="UTF-8" ?>
http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
Mail"/>
emailTopic"/>
microsoft Visual Studio 6.0"/>
......
它跟 XML 一起解析后的结果中,最前面部分就会变成:
<?xml version="1.0" encoding="utf-8"?>ghj1976@csdn.NETDearBook 货到付款订单
http://www.w3.org/1999/XSL/Format">
...
.....
.....
但是:
如果在html代码之前没有 比如下面的XSLT代码:
<?xml version="1.0" encoding="UTF-8" ?>
http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
......
解析后的结果:
ghj1976@youkuaiyun.comDearBook 货到付款订单
...
....
这样就没有: <?xml version="1.0" encoding="utf-8"?> 了。
这时候调用的代码为:
private void button2_Click(object sender, System.EventArgs e)
{
string Savefile = @"C:1.htm";
string XmlFile = @"E:MyWorks estTransTestWinOrder.xml";
string XslFile = @"E:MyWorks estTransTestWinOrder.xslt";
if (File.Exists(Savefile))
{
File.Delete(Savefile);
}
FileStream fs = new FileStream(Savefile,FileMode.Create);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XmlFile);
xpathNavigator nav = xmlDoc.DocumentElement.CreateNavigator();
XslTransform xmlXsl = new XslTransform();
xmlXsl.Load(XslFile);
xmlXsl.Transform(nav,null,fs,null);
xmlXsl = null;
nav = null;
xmlDoc = null;
fs.Close();
fs = null;
}
后来根据 gooGideA 的意见,把代码改为:
private void button1_Click(object sender, System.EventArgs e)
{
string Savefile = @"C:1.htm";
string XmlFile = @"E:MyWorks estTransTestWinOrder.xml";
string XslFile = @"E:MyWorks estTransTestWinOrder.xslt";
if (File.Exists(Savefile))
{
File.Delete(Savefile);
}
FileStream fs = new FileStream(Savefile,FileMode.Create);
XmlTextWriter writer = new XmlTextWriter( fs, System.Text.Encoding.Default );
writer.Formatting = Formatting.Indented;
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XmlFile);
XPathNavigator nav = xmlDoc.DocumentElement.CreateNavigator();
XslTransform xmlXsl = new XslTransform();
xmlXsl.Load(XslFile);
xmlXsl.Transform(nav,null,writer,null);
xmlXsl = null;
nav = null;
xmlDoc = null;
fs.Close();
fs = null;
}
就没有这个问题了。
同样,思归提供的,再 XSLT 中增加
以上两个代码都是返回正确的。
原因:
老兄,你要是指定了xsl:output=Html,随便你怎么写都不会出来<?xml version="1.0" encoding="UTF-8" ?>。
实际上你这二个xslt为什么会这样在output的help里也可以找到说明:
The default for the method attribute is chosen as follows. If any of the following conditions are true, the default output method is "html":
The root node of the result tree has an element child.
The expanded-name of the first element child of the root node (that is, the document element) of the result tree has local part "html" (in any combination of uppercase and lowercase) and a null namespace URI.
Any text nodes preceding the first element child of the root node of the result tree contain only white space characters.
Otherwise, the default output method is "xml".
Zee 提供的。
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ASPx">http://blog.joycode.com/ghj/posts/4080.aspx
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