WPF列表视图中的字符串数字排序

Question

This code has some small issue

listView1.Items.SortDescriptions.Add(new SortDescription("id",
        ListSortDirection.Ascending)); 

Sorts this string numbers: 22,20,3,5,8,10,12,14,17,2,1 into: 1,12,14,17,2,20,22,3,5,8

Could anybody share an idea how to make a "normal" sorting?

Answer 1

Is your id column an integer or string type? If it's a string type, the listview is sorting the strings correctly. In a nutshell, it checks each character of each string from left to right.

If you change the id column to an integer type, it will sort them the way you expect.