[c#] Paging with LINQ for objects

    public LightDataTable PagerSelection(int pageNumber, int setsPerPage, Func<LightDataRow, bool> prection = null)
    {
        this.setsPerPage = setsPerPage;
        this.pageNumber = pageNumber > 0 ? pageNumber - 1 : pageNumber;
        if (!ValidatePagerByPageNumber(pageNumber))
            return this;

        var rowList = rows.Cast<LightDataRow>();
        if (prection != null)
            rowList = rows.Where(prection).ToList();

        if (!rowList.Any())
            return new LightDataTable() { TablePrimaryKey = this.tablePrimaryKey };
        //if (rowList.Count() < (pageNumber * setsPerPage))
        //    return new LightDataTable(new LightDataRowCollection(rowList)) { TablePrimaryKey = this.tablePrimaryKey };

        return new LightDataTable(new LightDataRowCollection(rowList.Skip(this.pageNumber * setsPerPage).Take(setsPerPage).ToList())) { TablePrimaryKey = this.tablePrimaryKey };
  }

this is what i did. Normaly you start at 1 but in IList you start with 0. so if you have 152 rows that mean you have 8 paging but in IList you only have 7. hop this can make thing clear for you

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