private void _sort <T>(getDessertField <T> getField, int columnIndex, bool ascending) where T : IComparable
{
this._dessertsDataSource._sort <T>(getField, ascending);
this.setState(() =>
{
this._sortColumnIndex = columnIndex;
this._sortAscending = ascending;
});
}
internal void _sort <T>(getDessertField <T> getField, bool isAscending) where T : IComparable
{
this._desserts.Sort((Dessert a, Dessert b) =>
{
if (!isAscending)
{
Dessert c = a;
a = b;
b = c;
}
T aValue = getField(a);
T bValue = getField(b);
return(aValue.CompareTo(bValue));
});
this.notifyListeners();
}
