PercentilSettings.xaml

<Window x:Class="WomenConsulting.PercentilSettings"
        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:local="clr-namespace:WomenConsulting"
        mc:Ignorable="d"
        Title="Ввод данных для перцентильных коридоров" Height="450" Width="800" Closing="Window_Closing" Icon="Шаблоны/Иконка.png" Closed="Window_Closed">
    <Window.Resources>
        <ControlTemplate x:Key="validationTemplate">
            <DockPanel>
                <TextBlock Foreground="Red" FontSize="27"/>
                <AdornedElementPlaceholder/>
            </DockPanel>
        </ControlTemplate>
        <Style x:Key="textBoxInError" TargetType="{x:Type TextBox}">
            <Style.Triggers>
                <Trigger Property="Validation.HasError" Value="true">
                    <Setter Property="ToolTip"
                        Value="{Binding RelativeSource={x:Static RelativeSource.Self},
                        Path=(Validation.Errors)/ErrorContent}"/>
                    <Setter Property="Foreground"
                            Value="Red"/>
                    <Setter Property="BorderBrush"
                            Value="Red"/>
                </Trigger>
                <DataTrigger Binding="{Binding Path = IsEnable}" Value="false">
                    <Setter Property="IsEnabled"
                            Value="False"/>
                </DataTrigger>
            </Style.Triggers>
        </Style>

        <DataTemplate x:Key="WeekViewPercentil">
            <GroupBox Header="{Binding Path=DisplayName}" FontSize="24">
                <TextBox x:Name="ItemTextBox"
                         Validation.ErrorTemplate="{StaticResource validationTemplate}"
                         Style="{StaticResource textBoxInError}">
                    <TextBox.Text>
                        <Binding Path="Value">
                            <Binding.ValidationRules>
                                <local:NumberValidator Min="0"/>
                            </Binding.ValidationRules>
                        </Binding>
                    </TextBox.Text>
                </TextBox>

            </GroupBox>
        </DataTemplate>
    </Window.Resources>
    
    <ListBox x:Name="weekParcentils" ItemsSource="{Binding Path=WeekViews}" ItemTemplate="{StaticResource WeekViewPercentil}">

    </ListBox>
</Window>