public SharePointPaginatedList(IEnumerable <T> source, int itemTotal, int pageNumber, int pageSize,
string currentPageToken, string previousPageToken, string nextPageToken)
{
ParameterValidator.AssertIsNotNull("source", source);
ParameterValidator.AssertIsPositiveValue("pageNumber", pageNumber);
ParameterValidator.AssertIsPositiveValue("pageSize", pageSize);
Items = source;
ItemTotal = itemTotal;
PageNumber = pageNumber;
PageSize = pageSize;
CurrentPageToken = currentPageToken;
PreviousPageToken = previousPageToken;
NextPageToken = nextPageToken;
}
public PaginatedList(IQueryable <T> source, int pageNumber, int pageSize, string orderByFieldName, bool orderAscending)
{
ParameterValidator.AssertIsNotNull("source", source);
ParameterValidator.AssertIsPositiveValue("pageNumber", pageNumber);
ParameterValidator.AssertIsPositiveValue("pageSize", pageSize);
ParameterValidator.AssertIsNotNullOrWhiteSpace("orderByFieldName", orderByFieldName);
ItemTotal = source.Count();
string methodName = orderAscending ? "OrderBy" : "OrderByDescending";
IOrderedQueryable <T> sortedList = ApplySort(source, orderByFieldName, methodName);
Items = sortedList.Skip((pageNumber - 1) * pageSize).Take(pageSize).ToList();
PageNumber = pageNumber;
PageSize = pageSize;
}
public static int IndexOf(this string[] haystack, string needle, StringComparison comparer)
{
ParameterValidator.AssertIsNotNull("haystack", haystack);
int indexOf = -1;
for (int i = 0; i < haystack.Length; i++)
{
if (String.Equals(haystack[i], needle, comparer))
{
indexOf = i;
break;
}
}
return(indexOf);
}