解析JSON最新信息成C＃的DateTime [英] Parsing a JSON date info into a C# DateTime

问题描述

我有一个返回CLR对象的WCF服务。这个对象的定义如下：

I have a a WCF service that returns a CLR object. This object is defined as follows:

[DataContract]
public class Person
{
  [DataMember]
  public string FullName
  {
    get { return fullName; }
    set { id = fullName; }
  }
  private string fullName = string.Empty;

  [DataMember]
  public DateTime BirthDate
  {
    get { return birthDate; }
    set { birthDate = value; }
  }
}

实例被创建并返回我的WCF服务。这项服务看起来如下：

Instances of this object are being created and returned from my WCF service. This service looks like the following:

[OperationContract]
[WebGet(UriTemplate = "/GetPersonByID/{id}", ResponseFormat = WebMessageFormat.Json)]
public Person GetPersonByID(string id)
{
  Person person = FindPersonByID(id);
  return person;
}

当我得到的回应回到我的应用程序，我可以成功地提取出全名值。但是，我还没有成功能的出生日期转换为C＃DateTime对象在我的客户端应用程序。当转换为字符串，出生日期看起来像这样：

When I get the response back in my application, I can successfully extract the FullName value. However, I haven't successfully been able to convert the BirthDate to a C# DateTime object in my client application. When converted to a string, the BirthDate looks something like this:

\/Date(1297367252340-0500)\/

我如何得到成C＃的DateTime实例？

How do I get that into a C# DateTime instance?

感谢

推荐答案

下面有两个选项：

您可以使用来自 System.Web.Script.Serialization的Deserialize方法。的JavaScriptSerializer资讯（System.Web.Extensions.dll）。

You can use the Deserialize method from System.Web.Script.Serialization.JavaScriptSerializer (in System.Web.Extensions.dll).

或者你可以从的 System.Runtime.Serialization.Json.DataContractJsonSerializer （在System.Runtime.Serialization.dll或.NET 3.5中System.ServiceModel.Web.dll）。

or you could use the ReadObject method from System.Runtime.Serialization.Json.DataContractJsonSerializer (in System.Runtime.Serialization.dll or in .NET 3.5 in System.ServiceModel.Web.dll).

请确保您的日期被包裹在引号，如：

Make sure that your date is wrapped in quotes like:

string dateString = @"""\/Date(1297367252340-0500)\/""";

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