字符串C#的xml值 [英] xml values to string c#

问题描述

使用a:

Using a:

WebBrowser web = new WebBrowser();

我去了这个网站:`` http://www.ctt.pt/pdcp/xml_pdcp ''
我想将值放入字符串中...
你能帮我吗?

问候，
KZ

I go to this website: ''http://www.ctt.pt/pdcp/xml_pdcp''
and I want to get the values into strings...
Can you help me?

Regards,
KZ

推荐答案

XmlDocument xml = new XmlDocument();

            xml.LoadXml(myXmlString); // suppose that myXmlString contains "<Names>...</Names>"

            XmlNodeList xnList = xml.SelectNodes("/Names/Name");
            foreach (XmlNode xn in xnList)
            {
                string firstName = xn["FirstName"].InnerText;
                string lastName = xn["LastName"].InnerText;
                Console.WriteLine("Name: {0} {1}", firstName, lastName);
            }

可以使用XElement 和LINQ创建值的dictionary ，其中元素的名称是键，而元素的值是对应于键的值，如下所示:

A dictionary of values can be created using XElement and LINQ, where the name of the element is the key and the value of element is the value corresponding to the key as shown below:

string xmlData = @"<Erro total=""0"" razao=""PEIN"" inicio=""0"" fim=""0"">
                    <Criterio>
                    <inDistrito/>
                    <inConcelho/>
                    <inLocal/>
                    <inRua/>
                    <inPorta/>
                    <inCodPos/>
                    <inCliente/>
                    <inIdLocal/>
                    <inIdRua/>
                    <inEp/>
                    <inApartado/>
                    <inIdEp/>
                    <inPag>1</inPag>
                    <inMaxPag>20</inMaxPag>
                    <Id_Pesq>68083086</Id_Pesq>
                    </Criterio>
                    </Erro>";

XElement element = XElement.Parse(xmlData);
Dictionary<string,object> values = new Dictionary<string,object>();
element.Element("Criterio").Elements()
    .Select (e => {
        values.Add(e.Name.ToString(),e.Value);
        return e;
    }).Count ();

//[Edit] Modified as pointed out by Losmac [/Edit]

XElement element = XElement.Parse(xmlData);
List<KeyValuePair<string,object>> values = element.Element("Criterio").Elements()
	.Select (e => new KeyValuePair<string,object>(
            e.Name.ToString(),e.Value)
        ).ToList();

//values
//Key             Value
//inDistrito
//inConcelho
//inLocal
//inRua
//inPorta
//inCodPos
//inCliente
//inIdLocal
//inIdRua
//inEp
//inApartado
//inIdEp
//inPag                1
//inMaxPag            20
//Id_Pesq       68083086

DataSet ds = new DataSet("Whatev");

System.IO.TextReader txtReader = new System.IO.StringReader(XmlString);
System.Xml.XmlReader reader = new System.Xml.XmlTextReader(txtReader);
ds.ReadXml(reader);
foreach (System.Data.DataRow DrW in ds.Tables[0].Rows)
{
    foreach (System.Data.DataColumn DC in DrW.Table.Columns)
    {
        Console.Write(DC.ColumnName + "=" + DC.ToString());
    }
}

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