从 C# 中的 JSON 字符串获取一些值？ [复制]答案

【问题标题】：getting some values from JSON string in C#? [duplicate]从 C# 中的 JSON 字符串获取一些值？ [复制]
【发布时间】：2016-03-06 17:26:08
【问题描述】：

字符串来源

{
"Amount": 16700000,
"CardNumber": "0095",
"MerchantReference": "7654325",
"PaymentReference": "FBN|WEB|WEBP|3-02-2016|170619",
"RetrievalReferenceNumber": "000000088836",
"LeadBankCbnCode": null,
"LeadBankName": null,
"SplitAccounts": [],
"TransactionDate": "2016-02-03T16:41:43.923",
"ResponseCode": "00",
"ResponseDescription": "Approved Successful"
}

如何使用 c# 获取 Transaction Date、ResponseDescription 和 Transaction date 的值。谢谢

【问题讨论】：

标签： c# json

【解决方案1】：

看看这个库：https://www.nuget.org/packages/Newtonsoft.Json。这是代码。首先，定义要在其中放置值的对象。例子：

[Serializable]
public class TransactionResponse
{
    public DateTime TransactionDate { get; set; }
    public string ResponseCode { get; set; }
    public string ResponseDescription { get; set; }
}

然后，像这样使用你的类：

using Newtonsoft.Json;

...

string jsonContent = @"{
""Amount"": 16700000,
""CardNumber"": ""0095"",
""MerchantReference"": ""7654325"",
""PaymentReference"": ""FBN|WEB|WEBP|3-02-2016|170619"",
""RetrievalReferenceNumber"": ""000000088836"",
""LeadBankCbnCode"": null,
""LeadBankName"": null,
""SplitAccounts"": [],
""TransactionDate"": ""2016-02-03T16:41:43.923"",
""ResponseCode"": ""00"",
""ResponseDescription"": ""Approved Successful""
}";

var response = JsonConvert.DeserializeObject<TransactionResponse>(jsonContent);

【讨论】：