public void Compare()
{
var arr = new int[]
{
1022730976,
1266617064,
-1850902760,
2014529243,
1506739568,
-49770599,
289393729,
-1569600475,
1983045250,
1436977866,
-1102883983,
910065328,
1507175202,
1263693310,
-1790270117,
216600710,
705468652,
-98686814,
1580055797,
382174879
};
Array.Sort(arr, ExComparer <int> .CreateExp(i => Math.Abs(i)));
arr.Should().Equal(
-49770599,
-98686814,
216600710,
289393729,
382174879,
705468652,
910065328,
1022730976,
-1102883983,
1263693310,
1266617064,
1436977866,
1506739568,
1507175202,
-1569600475,
1580055797,
-1790270117,
-1850902760,
1983045250,
2014529243);
}
public static void SetSortPropertyName(DependencyObject sender, ExComparer.SortCriteria value)
{
sender.SetValue(SortPropertyNameProperty, value);
}
//0.2
public void ChangeSortMethod(ExComparer.SortCriteria sortBy, ListSortDirection sortDirection)
{
ListCollectionView dataView = (ListCollectionView)(CollectionViewSource.GetDefaultView(_subEntries.View));
dataView.SortDescriptions.Clear();
dataView.CustomSort = null;
ExComparer.SortDirectionType direction = sortDirection == ListSortDirection.Ascending ?
ExComparer.SortDirectionType.sortAssending : ExComparer.SortDirectionType.sortDescending;
dataView.CustomSort = new ExModelComparer(sortBy, direction);
}
