public IEnumerable <T> FilterDataOrdeyByDesceding <TOrderBy>(Func <T, TOrderBy> orderbyDefault)
{
int count = 0;
IEnumerable <T> results = this.util.Filter(out count).OrderByDescending(orderbyDefault);
itemsResult = new ItemsRequestedResult <NeedDataSourceEventArgs>()
{
request = util.NeedDataSourceEventArgs
};
if (results != null && results.Count() > 0)
{
itemsResult.isSuccessull = true;
itemsResult.Result = results.ToList <T>();
itemsResult.DataSetCount = count;
}
else
{
itemsResult.isSuccessull = false;
itemsResult.Result = null;
itemsResult.DataSetCount = 0;
}
return(results);
}
public static ItemsRequestedResult <NeedDataSourceEventArgs> ProcessAlreadyFiltered <T, TOrderBy>(NeedDataSourceEventArgs args, IEnumerable <T> results, Func <T, TOrderBy> orderbyDefault)
{
var count = results.Count();
var itemsResult = new ItemsRequestedResult <NeedDataSourceEventArgs>()
{
request = args
};
if (results != null && results.Count() > 0)
{
itemsResult.isSuccessull = true;
itemsResult.DataSetCount = count;
results = results.Skip(args.skip).Take(args.take);
itemsResult.Result = results.ToList <T>();
}
else
{
itemsResult.isSuccessull = false;
itemsResult.Result = new List <T>();
itemsResult.DataSetCount = 0;
}
return(itemsResult);
}
