请查看以下Microsoft提供的代码:
using System;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
namespace Microsoft.Translator.Samples
{
class TranslateArraySample
{
public static async Task Run(string authToken)
{
var from = "en";
var to = "es";
var translateArraySourceTexts = new []
{
"The answer lies in machine translation.",
"the best machine translation technology cannot always provide translations tailored to a site or users like a human ",
"Simply copy and paste a code snippet anywhere "
};
var uri = "https://api.microsofttranslator.com/v2/Http.svc/TranslateArray";
var body = "<TranslateArrayRequest>" +
"<AppId />" +
"<From>{0}</From>" +
"<Options>" +
" <Category xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\" />" +
"<ContentType xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\">{1}</ContentType>" +
"<ReservedFlags xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\" />" +
"<State xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\" />" +
"<Uri xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\" />" +
"<User xmlns=\"http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2\" />" +
"</Options>" +
"<Texts>" +
"<string xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/Arrays\">{2}</string>" +
"<string xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/Arrays\">{3}</string>" +
"<string xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/Arrays\">{4}</string>" +
"</Texts>" +
"<To>{5}</To>" +
"</TranslateArrayRequest>";
string requestBody = string.Format(body, from, "text/plain", translateArraySourceTexts[0], translateArraySourceTexts[1], translateArraySourceTexts[2], to);
using (var client = new HttpClient())
using (var request = new HttpRequestMessage())
{
request.Method = HttpMethod.Post;
request.RequestUri = new Uri(uri);
request.Content = new StringContent(requestBody, Encoding.UTF8, "text/xml");
request.Headers.Add("Authorization", authToken);
var response = await client.SendAsync(request);
var responseBody = await response.Content.ReadAsStringAsync();
switch (response.StatusCode)
{
case HttpStatusCode.OK:
Console.WriteLine("Request status is OK. Result of translate array method is:");
var doc = XDocument.Parse(responseBody);
var ns = XNamespace.Get("http://schemas.datacontract.org/2004/07/Microsoft.MT.Web.Service.V2");
var sourceTextCounter = 0;
foreach (XElement xe in doc.Descendants(ns + "TranslateArrayResponse"))
{
foreach (var node in xe.Elements(ns + "TranslatedText"))
{
**Console.WriteLine("\n\nSource text: {0}\nTranslated Text: {1}", translateArraySourceTexts[sourceTextCounter], node.Value);**
}
sourceTextCounter++;
}
break;
default:
Console.WriteLine("Request status code is: {0}.", response.StatusCode);
Console.WriteLine("Request error message: {0}.", responseBody);
break;
}
}
}
}
}
请查看**行,node.value是我想要的结果。根据代码,我们将从上面的字符串数组翻译3个句子。但是,我希望它显示在文本框中。假设我有一个ID = textbox的文本框。
我尝试过使用它:
foreach (var node in xe.Elements(ns + "TranslatedText"))
{
textbox.Text=node.value;
}
sourceTextCounter++;
但是,结果只针对最后一句话。 请分享你的想法怎么做!
答案 0 :(得分:0)
因为你总是覆盖.Text,你需要连接像:
std::tuple
这会为找到的每个节点添加node.value和换行符。
编辑:还要声明如果文本框的Multiline属性为false,则忽略Environment.NewLine。
答案 1 :(得分:0)
试试这个:
foreach (var node in xe.Elements(ns + "TranslatedText"))
{
textbox.Text += node.value + " ";
}