static void Main(string[] args)
{
StudentDataService studentData = new StudentDataService();
var data = studentData.GetAllRecords();
var table = data.Tables[0];
foreach (DataRow row in table.Rows)
{
foreach (DataColumn column in table.Columns)
{
Console.WriteLine(column.ColumnName + ": " + row[column.ColumnName]);
}
Console.WriteLine("==================================");
}
}