Customizing UWP ListViewItem by ViewModel

Question

Asking for help. Is there any opportunity to change ContentBorder:BorderBrush of Listviewitem by the ViewModel {Binding}? Something like this

Answer 1

UPDATED

You can create an ItemContainerStyleSelector, where you can apply custom style based on the current item in the list.

public class CustomItemContainerStyleSelector : StyleSelector
{
    public Style MyStyle1 { get; set; }
    public Style MyStyle2 { get; set; }

    protected override Style SelectStyleCore(object item, DependencyObject container)
    {
        var obj = (MyObject)item;
        if (/* Some kind of condition based on the bound object */)
        {
            return MyStyle1;
        }
        else
        {
            return MyStyle2;
        }
    }
}

You can use this style selector like this:

<ListView ItemsSource="{Binding SomeList}">
    <ListView.ItemContainerStyleSelector>
        <local:CustomItemContainerStyleSelector>
            <local:CustomItemContainerStyleSelector.MyStyle1>
                <Style TargetType="ListViewItem">
                    <Setter Property="BorderThickness" Value="5,0,0,0"/>
                    <Setter Property="BorderBrush" Value="Red"/>
                </Style>
            </local:CustomItemContainerStyleSelector.MyStyle1>
            <local:CustomItemContainerStyleSelector.MyStyle2>
                <Style TargetType="ListViewItem">
                    <Setter Property="BorderThickness" Value="5,0,0,0"/>
                    <Setter Property="BorderBrush" Value="Yellow"/>
                </Style>
            </local:CustomItemContainerStyleSelector.MyStyle2>
        </local:CustomItemContainerStyleSelector>
    </ListView.ItemContainerStyleSelector>
</ListView>