如何将数据集转换为json对象?

问题描述:

我有一个名为dSet1的数据集。



我想将它转换为json对象。



我该怎么做?

I have a dataset named dSet1.

I want to convert it to a json object.

How can I will do it?

你只需使用下面的方法

You just use the below method
public string GetJson(DataSet ds)
{
    System.Web.Script.Serialization.JavaScriptSerializer serializer = new

    System.Web.Script.Serialization.JavaScriptSerializer();
    List> rows =
      new List>();
    Dictionary row = null;

    foreach (DataRow dr in ds.Tables[0].Rows)
    {
        row = new Dictionary();
        foreach (DataColumn col in ds.Tables[0].Columns)
        {
            row.Add(col.ColumnName.Trim(), dr[col]);
        }
        rows.Add(row);
    }
    return serializer.Serialize(rows);
}


DataSet ds = new DataSet();
XmlDataSource xmlDataSource = new XmlDataSource();
xmlDataSource.ID = "XmlSource1";
xmlDataSource.EnableCaching = false;

ds = objSDO.GetMethod(1);

xmlDataSource.Data = ds.GetXml();

XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlDataSource.Data);
var json = JsonConvert.SerializeXmlNode(doc);



它会将ds转换为 json object