public static void Search <T>(this ISupportPaging grid,
IQueryable <T> source,
Func <T, bool> criteria)
{
if (!grid.Configured)
{
throw new InvalidOperationException(
"You have to configure the grid first. Take a look at the configure method");
}
PagingCache.Invalidate();
grid.SetDataSource(First, source.Where(criteria).AsQueryable());
}
//
private static IEnumerable <T> InternalSearch <T>(this ISupportPaging grid, IQueryable <T> dataSource)
{
grid.CurrentPage = 0;
PagingCache.Invalidate();//maybe this is not the best way to go....
return(grid.GetPage(dataSource));
}