您好我可以使用xdocument创建一个动态xml我一直在尝试,但它似乎返回了一个关于错误结构的例外
我的代码如下
public string ReadTest(Stream csvFile)
{
XDocument responseXml = new XDocument( new XDeclaration("1.0", "utf-8", "yes"));
try
{
if ( csvFile != null || csvFile.Length!=0)
{
responseXml.Add(new XElement("root"));
//using(CsvFileReader reader=new CsvFileReader(File.OpenRead(@"C:\Users\toshibapc\Documents\Visual Studio 2013\Projects\WCFLecturaCSV\WCFLecturaCSV\App_Data\archivo.csv"))){
using (CsvFileReader reader = new CsvFileReader(csvFile))
{
CsvRow row = new CsvRow();
List<String> headers = new List<string>();
while (reader.ReadRow(row))
{
int cont = 0;
XElement dato = new XElement("AccountInfos", new XElement("Info"));
XElement datos=null;
foreach (String s in row)
{
if(s.Equals("AccountIDToMove", StringComparison.OrdinalIgnoreCase)|| s.Contains("AccountNameToMove") || s.Contains("NewParentAccountID") || s.Contains("NewParentAccountName")){
headers.Add(s);
}
else{
if (s != String.Empty)
{
datos = new XElement(headers[cont], s); //.Append("<" + headers[cont] + ">" + s + "<" + headers[cont] + "/>");
dato.Add(datos);
}
}
cont++;
}
if (headers.Count == 4 && datos != null)
responseXml.Add(dato);
} // fin de while
}
} // Check if no file i sent or not info on file
}
catch (Exception ex) {
//oError = ex.Message;
}
return responseXml.ToString();
}
使用此代码我想要的是获得像这样的xml
<xml version="1.0">
<root>
<AccountInfos>
<Info>
<AccountIDToMove>312456</AccountIDToMove>
<AccountNameToMove>Burger Count</AccountNameToMove>
<NewParentAccountID>453124</NewParentAccountID>
<NewParentAccountName> Testcom sales 1</NewParentAccountName>
</Info>
<Info>
<AccountIDToMove>874145</AccountIDToMove>
<AccountNameToMove>Mac Count</AccountNameToMove>
<NewParentAccountID>984145</NewParentAccountID>
<NewParentAccountName> Testcom sales 1</NewParentAccountName>
</Info>
</AccountInfos>
</root>
任何答案或帮助都非常感谢
答案 0 :(得分:0)
您正在为文档添加多个根。您最初在此处添加一个:
responseXml.Add(new XElement("root"));
稍后在循环中添加更多根元素:
responseXml.Add(dato);
然而,each XML document must have exactly one single root element。因此,您可能想要这样做:
responseXml.Root.Add(dato);