MySqlConnection myConnection = new MySqlConnection(MainWindow.ConnectionString);
DataSet myDataSet = new DataSet();
DataTable myDataTable = myDataSet.Tables.Add("Table");
MySqlDataAdapter myAdapter = new MySqlDataAdapter();
myAdapter.SelectCommand = new MySqlCommand(query, myConnection);
myAdapter.FillSchema(myDataSet,SchemaType.Source,"Table");
Console.WriteLine(myDataSet.GetXml());