Choose one unextracted file from binded list in WPF - wpf

Question

I'm learning WPF and I try to update file value of "last modified" or "size" using button "replace", if something is changed values update.
When I use "replace" how can I choose only one of files, only the file that is next to the button not all of them? I don't want to extract that.
I try to do it with commandParameter but it still doesn't work.
xaml:
<Window x:Class="ExerciseRPPX.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:viewmodel="clr-namespace:ExerciseRPPX.ViewModel" d:DataContext="{d:DesignInstance Type=viewmodel:MainWindowViewModel}"
mc:Ignorable="d"
Title="Unzip RPPX" Height="450" Width="800">
<DockPanel Margin="10">
<Button Name="btnOpenFile" Command="{Binding Browse}">Open file</Button>
<ListBox ItemsSource="{Binding AllFiles, UpdateSourceTrigger=PropertyChanged}" >
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel>
<TextBlock Text="{Binding FileName, UpdateSourceTrigger=PropertyChanged}" />
<TextBlock Text="{Binding Modify, UpdateSourceTrigger=PropertyChanged}" />
<TextBlock Text="{Binding Size, UpdateSourceTrigger=PropertyChanged}" />
<Button Command="{Binding Open}">Open</Button>
<Button Command="{Binding Replace}" CommandParameter="{Binding FileName}">Replace</Button>
<Button Command="{Binding Delete}">Remove</Button>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</DockPanel>
</Window>
ViewModel Command:
public ICommand Replace
{
get
{
return this.replaceCommand ?? (this.replaceCommand = new ButtonCommand((param) =>
{
this.repository.ReplaceEntry(targetPath);
foreach (var fileModel in this.repository.AllEntries)
{
this.AllFiles.Add(new FileViewModel(fileModel));
}
this.RaisePropertyChanged(nameof(this.AllFiles));
},
param => true));
}
}
Model - ReplaceEntry
public void ReplaceEntry(string sourcePath)
{
var infoList = new List<RPPXFileEntry>();
{
using (ZipArchive archive = ZipFile.OpenRead(sourcePath))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.FullName.Equals( ), StringComparison.OrdinalIgnoreCase))
{
}
}
}
}
return infoList;
}