How to Directly Deserialize JSON into a C# DataTable?

Use direct derivativeization to convert JSON to C# datatable

When processing JSON data, there are many ways to convert it to C# Datatable. A direct method is to use the json.net library and serialize JSON directly to the DataTable object.

Considering the following format JSON:

<code>[
    {"id":"10","name":"User","add":false,"edit":true,"authorize":true,"view":true},
    {"id":"11","name":"Group","add":true,"edit":false,"authorize":false,"view":true},
    {"id":"12","name":"Permission","add":true,"edit":true,"authorize":true,"view":true}
]</code>

To convert this JSON to DataTable, you can use the following simple code:

using Newtonsoft.Json;

// 假设 JSON 存储在名为 'json' 的字符串变量中
DataTable dt = (DataTable)JsonConvert.DeserializeObject(json, (typeof(DataTable)));

Using this method, you can easily sequence JSON directly to Datatable without the need for intermediate conversion steps. The generated DataTable will have a column and row corresponding to the data provided in JSON, so as to provide a form representation for further processing data in the C# application.

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