Exporting data from SQL Server to CSV file in ASP.Net using C#  Namespaces You will need to import the following namespaces. using System.Data; using System.Configuration; using System.Data.SqlClient; Code For Export DataTable to CSV protected void ExportCSV(object sender, EventArgs e) {     string constr...

Data Table to XML Genrate  ///       /// Write out XML to a DataTable to a file in a controlled manner.       /// Use a XmlWriterSettings to control the output formatting.       ///       public static string DataTableToXML(DataTable table)       {    ...