To convert datas in datatable to xml(string) format and store in database,and regain the datas back from database when needed.

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Hi..
I want to transfer datas stored in a datatable to xml format..which should not be a document.should be in a string format,and from that string i have to regain the datas in datatable in which type its stored there...How can i do this using textwriter.Help me please...
Thanks in advance..
swathi.

Posted 17-Jan-13 19:12pm

A C swathi

Updated 17-Jan-13 19:26pm

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lukeer · Answer 1 · 2013-01-17T21:05:00

Solution 1

Normally, you would store your data from the datatable in the database directly, without using XML in between. But if you, for whatever reason, want to have that, try serialization with the SoapFormatter[^] class.

Posted 17-Jan-13 21:05pm

lukeer

Nikita Acharya · Answer 2 · 2013-01-17T22:23:00

Solution 2

Hi,

Please refer the below link, you might find your solution.

http://sandit27.wordpress.com/2009/01/18/how-to-convert-datatable-to-xml-in-c/[^]

Posted 17-Jan-13 22:23pm

Nikita Acharya

josh-jw · Answer 3 · 2013-01-17T22:43:00

C#

StringBuilder stringBuilder = new StringBuilder(string.Empty);
            StringWriter stringWriter = new StringWriter(stringBuilder);
            DataSet dsMemmoryList = new DataSet();
            dsMemmoryList.Tables.Clear();
            DataTable dtMemmoryList = new DataTable();
            dtMemmoryList.Columns.Add("RowNumber");
            dtMemmoryList.Columns.Add("AccessionNo");
            DataRow drLoan;
            int rowNumber = 1;
            foreach (string accession in accessionCollecion)
            {
                drLoan = dtMemmoryList.NewRow();
                drLoan[0] = rowNumber;
                drLoan[1] = accession;
                dtMemmoryList.Rows.Add(drLoan);
                rowNumber++;
            }
            dsMemmoryList.Tables.Add(dtMemmoryList);
            dsMemmoryList.WriteXml(stringWriter, XmlWriteMode.WriteSchema);
            string string1 = "\\\"";
            string string2 = "\"";
            string xml = Convert.ToString(stringBuilder);
            xml = xml.Replace(string1, string2);
            return xml;