private async Task UpdateNextRowsCommand()
{
if (IsBusy)
{
return;
}
pageId++;
IsBusy = true;
RefreshCommand.ChangeCanExecute();
string url = Url + "&page=" + pageId;
ObservableCollection <RowData> rows = await WebManager.LoadItemsAsync(url);
Rows.RemoveAt(Rows.Count - 1);
foreach (RowData rowData in rows)
{
Rows.Add(rowData);
}
Rows = RemoveDuplicateRows(Rows);
Rows.Add(GetMoreRowData());
IsBusy = false;
RefreshCommand.ChangeCanExecute();
}
private async Task UpdateRowsCommand()
{
if (string.IsNullOrEmpty(Url))
{
return;
}
if (IsBusy)
{
return;
}
pageId = 1;
IsBusy = true;
RefreshCommand.ChangeCanExecute();
var rows = await WebManager.LoadItemsAsync(Url);
Rows = RemoveDuplicateRows(rows);
Rows.Add(GetMoreRowData());
IsBusy = false;
RefreshCommand.ChangeCanExecute();
}