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XmlSerializer未序列化日期时间

xml-serialization c#

MattMcKnight · 技术社区 · 16 年前

输入…注意注释是从XSD工具生成的代码。它在31834行文件中,并且是专有的,但我在这里给出了一个粗略的近似值。

[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.1432")]
[System.SerializableAttribute()]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public class comment
{
   private System.DateTime commentDateField;
   private bool commentDateFieldSpecified;
   [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
   public System.DateTime commentDate
   { 
      get 
      {
         return this.commentDateField;
      }
      set
      {
         this.commentDateField = value;
      }  
   }
   [System.Xml.Serialization.XmlIgnoreAttribute()]
   public bool commentDateSpecified
   { 
      get 
      {
         return this.commentDateFieldSpecified;
      }
      set
      {
         this.commentDateFieldSpecified = value;
      }  
   }
   //other fields omitted for clarity
}
comment c = new comment();
c.text = txtComment.Text;
c.commentDate = DateTime.Now;
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
XmlSerializer xs = new XmlSerializer(typeof(comment));
xs.serialize(sw as TextWriter, c);
string output = sb.ToString();

输出-gt;

<comment>
  <text>My Comment Text</text>
</comment>

日期在哪里?

3 回复 | 直到 14 年前

panpawel 14 年前

为了包含在XML中,需要进行设置

 c.commentDateSpecified = true;

Yuriy Faktorovich 16 年前

下面的工作,您需要显示注释的定义:

public class comment
{
    public string text { get; set; }
    public DateTime commentDate { get; set; }
}

XmlSerializer serializer = new XmlSerializer(typeof(comment));
comment comment = new comment { text = "test", commentDate = DateTime.Now };
using (MemoryStream stream = new MemoryStream())
using (StreamReader reader = new StreamReader(stream))
{
    serializer.Serialize(stream, comment);
    stream.Position = 0;
    Console.WriteLine(reader.ReadToEnd());
}