public void Reload()
{
#if DEBUG
if (IsBreakingOnQuery)
{
//breaking on query
if (System.Diagnostics.Debugger.IsAttached)
{
System.Diagnostics.Debugger.Break();
}
else
{
System.Diagnostics.Debugger.Launch();
}
}
#endif
using (new MethodTracer <PagedQueryable <T> >("Reload"))
{
if (_isFreezed)
{
Tracer.Verbose(() => "PagedQueryable is freezed");
return;
}
Tracer.Verbose(() => "clear Items");
Items.Clear();
int totalPages;
int queryCount;
Tracer.Verbose(() => "getting paged items");
List <T> items = _query.ApplyFilter(Filter).ApplyOrder(SortColumn, SortDirection).ApplyPaging(
CurrentPage, PageSize, out totalPages, out queryCount).ToList();
Items.AddRange(items);
Tracer.Verbose(() => "setting PageCount");
PageCount = totalPages;
Tracer.Verbose(() => "maximize current page");
CurrentPage = Math.Min(CurrentPage, PageCount);
Tracer.Verbose(() => "setting QueryCount");
QueryCount = queryCount;
Tracer.Verbose(() => "raising navigation properties changed event");
OnPropertyChanged("CanMoveFirst");
OnPropertyChanged("CanMoveLast");
OnPropertyChanged("CanMoveNext");
OnPropertyChanged("CanMovePrevious");
OnReloaded();
}
}
public void Reload()
{
using (new MethodTracer <PagedQueryable <T> >("Reload"))
{
if (_isFreezed)
{
Tracer.Verbose(() => "PagedQueryable is freezed");
return;
}
Tracer.Verbose(() => "clear Items");
Items.Clear();
int totalPages;
int queryCount;
Tracer.Verbose(() => "getting paged items");
List <T> items = _query.ApplyFilter(Filter).ApplyOrder(SortColumn, SortDirection).ApplyPaging(
CurrentPage, PageSize, out totalPages, out queryCount).ToList();
Items.AddRange(items);
Tracer.Verbose(() => "setting PageCount");
PageCount = totalPages;
Tracer.Verbose(() => "maximize current page");
CurrentPage = Math.Min(CurrentPage, PageCount);
Tracer.Verbose(() => "setting QueryCount");
QueryCount = queryCount;
Tracer.Verbose(() => "raising navigation properties changed event");
OnPropertyChanged("CanMoveFirst");
OnPropertyChanged("CanMoveLast");
OnPropertyChanged("CanMoveNext");
OnPropertyChanged("CanMovePrevious");
OnReloaded();
}
}