C# WPF读取XML属性
下面是我的XML文件的一个示例C# WPF读取XML属性,c#,xml,wpf,linq,C#,Xml,Wpf,Linq,下面是我的XML文件的一个示例 <MyApp version="1.01"> <MySettings> <Setting1>1</Setting1> <Setting2>2</Setting2> </MySettings> </MyApp> 问题是我的where语句不起作用。谢谢您正在寻找这样的产品: myXML.Descendants("MyApp") .Wh
<MyApp version="1.01">
<MySettings>
<Setting1>1</Setting1>
<Setting2>2</Setting2>
</MySettings>
</MyApp>
问题是我的where语句不起作用。谢谢您正在寻找这样的产品:
myXML.Descendants("MyApp")
.Where(x => (string)x.Attribute("version") == "1.0")
.Select( ... );
您可以导航到所需的部分(取决于版本),并使用以下代码段作为字典获取设置:
string xml = @"<MyApp version='1.01'>
<MySettings>
<Setting1>1</Setting1>
<Setting2>2</Setting2>
</MySettings>
</MyApp>";
var doc= XDocument.Parse(xml);
var settings = doc.Descendants("MyApp")
.Where(x => (string)x.Attribute("version") == "1.0")
.Descendants("MySettings")
.Elements()
.ToDictionary(x => x.Name.ToString(), x => (string)x);
stringxml=@”
1.
2.
";
var doc=XDocument.Parse(xml);
变量设置=文档子体(“MyApp”)
。其中(x=>(字符串)x.Attribute(“版本”)==“1.0”)
.后代(“MySettings”)
.要素()
.ToDictionary(x=>x.Name.ToString(),x=>(字符串)x);
回报是:
Setting1 | 1
Setting2 | 2
设置1 | 1
设置2 | 2
Setting1 | 1
Setting2 | 2