How can I convert a dataset into json object?

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C#

.NET

I have a dataset named dSet1.

I want to convert it to a json object.

How can I will do it?

Posted 5-Mar-14 20:27pm

sachi Dash

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Bernhard Hiller 6-Mar-14 3:05am

The process is called "Serialization", and you'll need a Serializer which can serialize to JSON format, e.g. JavaScriptSerializer or DataContractJsonSerializer.

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Ramug10 · Answer 1 · 2014-03-05T20:39:00

You just use the below method

C#

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);
}

$*Developer - Vaibhav*$ · Answer 2 · 2014-03-05T20:39:00

Solution 1

C#

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);

it will convert ds into json object

Posted 5-Mar-14 20:39pm

$*Developer - Vaibhav*$

Updated 5-Mar-14 21:10pm

v2

Comments

Bernhard Hiller 6-Mar-14 3:02am

What's objSDO, and what is that GetMethod?

$*Developer - Vaibhav*$ 6-Mar-14 3:04am

fill your dataset