How to save data in a xml file form database?

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Hi,
I want to save data from my database into xml file. I am using asp.net and C#.
The xml file will be save in client pc. I want to do this for faster calculation.
I will save data in xml file. Then calculation will be performed based on that xml file.
Or anyone can give me better solution.
Is there any one to help me?

Posted 10-Oct-11 21:25pm

Rasadul Alam Rashed

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koolprasad2003 · Accepted Answer · 2011-10-10T21:38:00

There are several ways to do that
1. Use the ExecuteXmlReader() method to run a SELECT statement that returns XML.

2.

C#

// Populate DataSet using Database
   SqlDataAdapter objSQLADP = new SqlDataAdapter("select * from tableName", "your_conn_str");
    DataSet ds=new DataSet;
    objSQLADP.Fill(ds,"tableName");
    ds.WriteXml("file.xml");  // Write Data into XML