如何实现自然（人类字母数字）排序，对于Silverlight datagrids使用ViewModel？

问题描述

在使用datagrid的silverlight项目中，我使用一些定义标签号的列，这是一个Varchar。

我想按照或以任何可能的方式描述在
http://www.interact-sw.co.uk/iangblog/2007/12/13/natural-sorting中描述的自然排序顺序。

当我查看datagrid时，我看到SortMemberPath =stringProperty。因此，我的排序只是像字符串排序一样工作。例如：

Z1

Z10

Z2

Z20

我希望将其排序如下：

Z1

Z2

Z10

Z20

在这方面提出建议将是非常有帮助的。

解决方案

对于ObservableCollection<> ...的自然排序，使用链接中定义的类来比较Collection的每一行（）并刷新与datagrid绑定。这很有效。

In silverlight project that uses datagrid, I am using some column that defines "Label number" which is a Varchar.

I want to sort this column as described in natural sort order as described in "http://www.interact-sw.co.uk/iangblog/2007/12/13/natural-sorting" or any possible way.

When I look around datagrid I saw SortMemberPath="stringProperty" only. Hence, my sorting is just working like string sorting only. For example:

Z1

Z10

Z2

Z20

where as I want it to sort like:

Z1

Z2

Z10

Z20

It will be of great help to have suggestion on this regard.

解决方案

For Natural sorting of ObservableCollection<> ..., Compare each row of the Collection using class defined in link(http://www.interact-sw.co.uk/iangblog/2007/12/13/natural-sorting) and refresh the binding with datagrid. That worked.

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