public int FetchCount()
{
CustomersDataContext customersDataContext = new CustomersDataContext();
count = customersDataContext.GetCount(dateFrom, dateTo).ToList().First().Count.Value;
return(count);
}
public IList <Customer> FetchRange(int startIndex, int pageCount, out int overallCount)
{
CustomersDataContext customersDataContext = new CustomersDataContext();
IList <Customer> customersResult;
startIndex = startIndex + 1; // SQL index starts at 1.
int endIndex = startIndex + pageCount - 1; // GetCustomers returns items with indices startIndex through endIndex, inclusive.
overallCount = count; // In this case it's ok not to get the count again because we're assuming the data in the database is not changing.
customersResult = customersDataContext.GetSortedFilteredCustomers(startIndex, endIndex, this.dateFrom, this.dateTo, this.sortField).ToList();
return(customersResult);
}