The listview control dynamci add or hide a column in WPF environment

Everything you can do from XAML you can do from C#. To hide a column, set its Width property to 0. To add a column, you can either add it in advance and hide it then later unhide it, or you can add it through C# code. Note that you can give GridViewColumns an x:Name then reference them from C# using that name. You can also name the GridView that contains the GridViewColumnCollection (in XAML it's known as the GridView.ColumnCollection) and then access the Columns property to visit each column (or add a new column using C#).

wrote:

My name is Brock.liu

No offense, but nobody cares what your name is.

wrote:

Please tell me answer

Maybe you are just being polite, but you are coming off as pushy. Obviously we are here to answer your question, so there is no need to request we do so. Just another friendly tip.