如何使用DataContractJsonSerializer将枚举序列化为字符串? [英] How to Use DataContractJsonSerializer to Serialize an Enum as String?

问题描述

我有一个如下课程:

推荐答案

尝试一下.

Hi,

Try this.

CMPhone req = new CMPhone();
            req.Type = CMPhoneType.Phone;
            req.Number = "444";
            req.ShouldDial = "Y";
            DataContractJsonSerializer xml = new DataContractJsonSerializer(req.GetType());
            StringWriter writer = new StringWriter();
            using (FileStream fileStream = new FileStream("request.txt", FileMode.Create))
            {
                xml.WriteObject(fileStream, req);
            }
            // Reset for testing
            req = null;

            // Deserialize from File
            using (FileStream fileStream = new FileStream("request.txt", FileMode.Open))
            {
                req = xml.ReadObject(fileStream) as CMPhone;
            }

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