public ObjectListComparer(ObjectSortElement element, ObjectSortOrder sortOrder, int subitemIndex, ColumnHeader column)
{
_element = element;
_sortOrder = sortOrder;
_subitemIndex = subitemIndex;
_column = column;
}
private void SortByColumn(ColumnHeader column, int index, ObjectSortElement element)
{
ObjectListComparer comparer = ObjectList.ListViewItemSorter as ObjectListComparer;
ObjectSortOrder sortOrder = ObjectSortOrder.Ascending;
if(comparer != null) {
if(comparer.Element == element) {
SetSortOrder(comparer.SortOrder, out sortOrder);
}
else {
HideSortImage(comparer.Column);
}
}
SetSortImage(column, sortOrder);
if(sortOrder == ObjectSortOrder.None) {
ObjectList.ListViewItemSorter = null;
}
else {
ObjectList.ListViewItemSorter = new ObjectListComparer(element, sortOrder, index, column);
}
}
