public static IQueryable <T> UpdateGridModelList <T>(this IQueryable <T> entitySet, GridModel gm)
{
if (gm == null)
{
return(entitySet);
}
gm.Count = entitySet.Count();
gm.BuildPager();
var sortDirection = gm.SortDirection;
if (gm.SortDirection == "DESC")
{
gm.SortDirection = "ASC";
}
else if (gm.SortDirection == "ASC")
{
gm.SortDirection = "DESC";
}
return(entitySet.OrderBy(gm.SortKey + " " + sortDirection).Skip((gm.Pager.CurrentPage - 1) * gm.Pager.PageSize).Take(gm.Pager.PageSize));
}
