XmlSerialization 和 xsi:SchemaLocation (xsd.exe)

问题描述

我使用 xsd.exe 生成了一个用于读取/写入 GPX 文件的 C# 类.如何让生成的 XML 文件包含 xsi:schemaLocation 属性例如.

I used xsd.exe to generate a C# class for reading/writing GPX files. How do I get the resultant XML file to include the xsi:schemaLocation attribute eg.

我想要以下但 xsi:schemaLocation 总是丢失

I want the following but xsi:schemaLocation is always missing

<?xml version="1.0"?>
<gpx 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    version="1.1" 
    xmlns="http://www.topografix.com/GPX/1/1"
    creator="ExpertGPS 1.1 - http://www.topografix.com"
    xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
</gpx>

推荐答案

将此添加到您生成的 C# 类中:

Add this to your generated C# class:

[XmlAttribute("schemaLocation", Namespace = XmlSchema.InstanceNamespace)]
public string xsiSchemaLocation = "http://www.topografix.com/GPX/1/1 " +
                                  "http://www.topografix.com/GPX/1/1/gpx.xsd";

显然 xsd.exe 工具 不会生成 schemaLocation 属性.

Apparently the xsd.exe tool does not generate the schemaLocation attribute.

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