我如何使用XSLT在.NET？ [英] How do I use XSLT in .NET?

问题描述

我将要转换的XML文档转换为基于可扩展样式语言转换另一个XML文档。我在哪里可以找到有关如何做到这一点的.NET好的教程？

我已经找到如何使用开源工具去做一些东西。但有关.NET框架是什么？只是一对夫妇的其他简单的问题...

1. 可能有人请给我操作的XSLT秩序的快速和肮脏的解释呢？我还是有点困惑会发生什么？




2. 是否有任何明确的.NET工具与XSLT文件的工作？我知道，与XSLT文件，XSD和XML文件时，你会得到一些XML下拉列表Visual Studio .NET中的主菜单上。我想这是好现在，但它会很高兴知道如果我有其他的选择。




3. 我不打算实际转换文件...嗯，我想可扩展样式表将是一个文件，但我想导入XML字符串，它转换为另一个XML字符串，然后通过到了MVC设计模式的看法。我该怎么做？

解决方案

  

1）可能有人请给我操作的XSLT秩序的快速和肮脏的解释呢？我还是有点困惑会发生什么？

但从使用的角度来看，只有一种操作：你抢了一些投入，XSLT引擎将其转换为输出

  

2）是为了与XSLT的工作任何明确的.Net工具？我知道，与XSLT的，XSD的，和XML文件时，你会得到一些XML下拉列表Visual Studio .NET中的主菜单上。我想这是确定了，但如果我有其他的选择这将是很好知道的。

随着 XslCompiledTransform 你可以申请您的XSL转换。

  

3）我不打算真正改变文件...嗯，我想可扩展样式表将是一个文件，但我要导入XML字符串，将其转换为另一个XML字符串，然后通过到了MVC设计模式的看法。每个人之前尝试任何疯狂的喜欢吗？如果是这样，有什么建​​议？

我上面提到的 XslCompiledTransform 类可以对数据流直接工作，或者的XmlReader 和的XmlWriter 的对象，所以你可以在内存中的整个事情，没有任何临时文件。

下面是一个基本的例子：

//将XSL从文件转换
VAR变换=新XslCompiledTransform（）;
transform.Load（foo.xslt）;//这是你输入的字符串
字符串输入= / * *嗒嗒/;//使XML阅读器出来的串
的XmlReader inputXmlReader;
使用（VAR inputReader =新StringReader（输入））
{
    inputXmlReader = XmlReader.Create（inputReader）;
}使用（作家=新的StringWriter（））// prepare字符串作家输出
{
    //如果你需要参数传递给XSLT ...
    变参=新的XsltArgumentList（）;
    args.AddParam（钥匙，金塔：XML名称空间的键，值）;    //应用转换给读者，它在我们的字符串作家写
    transform.Transform（inputXmlReader，ARGS，作家）;    //从字符串作家输出字符串
    返回writer.GetStringBuilder（）的ToString（）。
}


  

我在哪里可以找到有关如何做到这一点（...）好的教程？

如果您想学习XSLT语言本身，你可以看看这个previous问题：的如何开始使用XSLT的变换？。

I am going to be translating an XML document into another XML document based on an eXtensible Style Language Transformation. Where can I find good tutorials about how to do this in .NET?

I have found some stuff about how to do it using open source tools. But what about the .NET framework? Just a couple of other quick questions...

1. Could somebody please give me a quick and dirty explanation of the XSLT order of operations? I am still a little confused about what happens?

2. Are there any explicit .NET tools for working with XSLTs? I know that when working with XSLTs, XSDs, and XML files you get a little XML drop down list on the main menu of Visual Studio .NET. I guess that is Ok for now, but it would be nice to know if I had other options.

3. I am not going to be actually transforming files... Well, I guess the Extensible Stylesheet will be a file, but I want to import an XML string, transform it to another XML string, and then through that out to a view in the MVC design pattern. How can I do that?

解决方案

1) could somebody please give me a quick and dirty explanation of the XSLT order of operations? I am still a little confused about what happens?

From the point of view of usage, there's only one operation: you grab some input, and the XSLT engine transforms it into an output.

2) are there any explicit .Net tools for working with XSLT's? I know that when working with XSLT's, XSD's, and XML files you get a little XML drop down list on the main menu of Visual studio .net. I guess that is ok for now, but it would be nice to know if I had other options.

With the XslCompiledTransform you can apply your XSL transformations.

3) I am not going to be actually transforming files... Well, I guess the Extensible Style sheet will be a file, but I want to import a xml string, transform it to another xml string, and then through that out to a view in the MVC design pattern. Anybody every try anything crazy like that before? If so, any advice?

The XslCompiledTransform class I mentioned above can work directly on streams, or XmlReader and XmlWriter objects, so you can do the whole thing in memory, without any temporary files.

Here's a basic example:

// Load the XSL transform from a file
var transform = new XslCompiledTransform();
transform.Load("foo.xslt");

// This is your input string
string input = /* blah */;

// Make an XML reader out of the string
XmlReader inputXmlReader;
using(var inputReader = new StringReader(input))
{
    inputXmlReader = XmlReader.Create(inputReader);
}

using(writer = new StringWriter()) // prepare a string writer for the output
{
    // if you need to pass arguments to the XSLT...
    var args = new XsltArgumentList();
    args.AddParam("key", "urn:xml-namespace-of-key", "value");

    // Apply the transformation to the reader and write it in our string writer
    transform.Transform(inputXmlReader, args, writer);

    // Retrieve the output string from the string writer
    return writer.GetStringBuilder().ToString();
}

Where can I find good tutorials about how to do this (...)?

If you want to learn the XSLT language itself, you can check out this previous question: "How to get started with xslt-transformations?".

这篇关于我如何使用XSLT在.NET？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！