Network Programming in .NET

This is a handly little C# function to convert a DataTable to CSV. Hope it’s useful..

 

public string DataTableToCSV(DataTable dt)
 {
 string strCSV = "";
 string strSeperator = "";
 foreach(DataColumn dc in dt.Columns)
 {
  strCSV += strSeperator + dc.ColumnName;
  strSeperator = ",";
 }
 strCSV += "rn";
 foreach(DataRow dr in dt.Rows)
 {
  strSeperator = "";
  foreach(DataColumn dc in dt.Columns)
  {
   strCSV += strSeperator + dr[dc.ColumnName].ToString();
   strSeperator = ",";
  }
  strCSV += "rn";
 }
 return strCSV;
 }