c# - Sorting A ListView By Column

Question

Currently I use a custom sorter on the listview, and i can sort the listview each time i click on the FIRST column, but it won't sort by other columns.

SortStyle: Variable to determine whether it is Ascending Sort, or Descending.

if (e.Column == 0)
{
    if (SortStyle == 0)
    {
        List.ListViewItemSorter = customSortDsc;
        SortStyle = 1;
    }
    else
    {
        List.ListViewItemSorter = customSortAsc;
        SortStyle = 0;
    }
}

This works fine when sorting for the first column, but if you were to do it on any other column, it would just sort by the first column. Is there a way to sort by the column clicked?

Answer 1

Forget about your custom sorter. Start over using the code at the following page. It will show you how to define a class that inherits from the IComparer interface. Each line is commented out, so you can actually see what is happening. The only potential complication is how you are retrieving your Listview Items from your Listview control. Get those squared away and all you need to do is copy and paste the IComparer interface class and the columnClick method.

http://support.microsoft.com/kb/319401