public async Task NextPage()
{
if (IsRunning)
{
return;
}
IsRunning = true;
switch (PAGE_MODE)
{
case PAGE_MODES.ALL:
SearchResul = new List <T>();
TotalCount = await datahelper.GetMongoDataCount <T>();
Items.Clear();
Items.AddRange(await datahelper.GetMongoDataPaged <T>(PageNumber, PageCount));
break;
case PAGE_MODES.FILTER_TEXT:
TotalCount = await datahelper.GetMongoDataCount <T>(a => a.Name.Contains(NameSearch.ToLower()));
Items.Clear();
Items.AddRange(await datahelper.GetMongoDataFilterPaged <T>(NameSearch.ToLower(), PageNumber, PageCount));
break;
case PAGE_MODES.FILTER_BOX:
TotalCount = SearchResul.Count;
Items.Clear();
Items.AddRange(SearchResul.Skip((PageNumber - 1) * PageCount).Take(PageCount));
break;
case PAGE_MODES.LIST:
TotalCount = _list.Count();
Items.Clear();
Items.AddRange(_list.Skip((PageNumber - 1) * PageCount).Take(PageCount));
break;
default:
break;
}
Items.Refresh();
NotifyOfPropertyChange("Items");
NotifyOfPropertyChange("ElementsCount");
IsRunning = false;
}
public async Task NextPage()
{
if (IsRunning)
{
return;
}
IsRunning = true;
switch (PAGE_MODE)
{
case PAGE_MODES.ALL:
SearchResul = new List <T>();
TotalCount = DS.db.Count <T>(); // await datahelper.GetMongoDataCount<T>();
Items.Clear();
//Items.AddRange(await datahelper.GetMongoDataPaged<T>(PageNumber, PageCount));
Items.AddRange(DS.db.GetPage <T>(PageNumber, PageCount));
break;
case PAGE_MODES.FILTER_TEXT:
if (SaveVisible == false)
{
//TotalCount = await datahelper.GetMongoDataCount<T>(a => a.NameSearch.Contains(NameSearch.ToLower()));
Items.Clear();
var result = _list.Where(a => a.Name.ToLower().Contains(NameSearch.ToLower()));
Items.AddRange(result.Skip((PageNumber - 1) * PageCount).Take(PageCount));
}
else
{
TotalCount = DS.db.Count <T>(a => a.NameSearch.Contains(NameSearch.ToLower()) == true);
//await datahelper.GetMongoDataCount<T>(a => a.NameSearch.Contains(NameSearch.ToLower()));
Items.Clear();
Items.AddRange(DS.db.GetPage <T>(a => a.NameSearch.ContainsIgniorCase(NameSearch.ToLower()), PageNumber, PageCount));
// Items.AddRange(await datahelper.GetMongoDataFilterPaged<T>(NameSearch.ToLower(), PageNumber, PageCount));
}
break;
case PAGE_MODES.FILTER_BOX:
TotalCount = SearchResul.Count;
Items.Clear();
Items.AddRange(SearchResul.Skip((PageNumber - 1) * PageCount).Take(PageCount));
break;
case PAGE_MODES.LIST:
TotalCount = _list.Count();
Items.Clear();
Items.AddRange(_list.Skip((PageNumber - 1) * PageCount).Take(PageCount));
break;
default:
break;
}
Items.Refresh();
NotifyOfPropertyChange("Items");
NotifyOfPropertyChange("ElementsCount");
NotifyOfPropertyChange("PagesNumber");
IsRunning = false;
}