Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
486 views
in Technique[技术] by (71.8m points)

c# - How to use a LINQ query to get XElement values when XElements have same name

I have a piece of xml like the following:

<Table>
  <Record>
    <Field>Value1_1</Field>
    <Field>Value1_2</Field>
  </Record>
  <Record>
    <Field>Value2_1</Field>
    <Field>Value2_2</Field>
  </Record>
</Table>

What i would like is a LINQ query that generates an IEnumerable that i can assign as the datasource of a DataGrid. What i have so far is as follows:

var temp = from record in table.Elements("Record")
            select record.Element("Field").Value

The fact that I can have multiple field elements is my stumbling block.

In the above example, what i need is something like an IEnumerable<string,string>. The datagrid would look something like this:

Value1_1, Value1_2
Value2_1, Value2_2
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Would something like this help?

var a = from record in table.Elements("Record")
    select new
    {
        one = (string)record.Elements().ElementAt(0),
        two = (string)record.Elements().ElementAt(1)
    };

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...