Xaml intellisense无法正常工作

Question

我的intellisense有问题。它适用于代码，但不适用于xaml代码（wpf）。

1st image: Intelissense not working

2nd image: I comment on the 1st usercontrol and the intellisense works.

这里的代码在usercontrol＆＃34; cuAccessoiresAutres＆＃34;：

<UserControl x:Class="MicroSecu.ControleUtilisateur.cuAccessoiresAutres"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
         xmlns:ControleUtilisateur="clr-namespace:MicroSecu.ControleUtilisateur"
         mc:Ignorable="d" 
         d:DesignHeight="251" d:DesignWidth="672">
<UserControl.Resources>     
    <SolidColorBrush x:Key="controlBorderBrush" Color="LightGray" />
</UserControl.Resources>

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition />
        <ColumnDefinition />
        <ColumnDefinition />
    </Grid.ColumnDefinitions>
    <Grid.RowDefinitions>
        <RowDefinition Height="50"/>
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
        <RowDefinition Height="auto" />
    </Grid.RowDefinitions>

    <!--En tête-->
    <Border Grid.Row="0" Grid.Column="0" BorderThickness="0,0,1,1" BorderBrush="{StaticResource controlBorderBrush}"></Border>

    <Border Grid.Row="0" Grid.Column="1" BorderThickness="1,2,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Gauche" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16" FontWeight="Bold"></TextBlock>
    </Border>
    <Border Grid.Row="0" Grid.Column="2" BorderThickness="1,2,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Droit" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16" FontWeight="Bold"></TextBlock>
    </Border>


    <!--Profil porteur-->
    <Border Grid.Row="1" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Profil porteur" VerticalAlignment="Center" HorizontalAlignment="Left" FontSize="12" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="1" Grid.Column="1" BorderThickness="1,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.ProfilPorteurGauche}" IsEnabled="{Binding MaConsole.ProfilPorteurGaucheEstDispo}"></CheckBox>
    </Border>
    <Border Grid.Row="1" Grid.Column="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.ProfilPorteurDroit}" IsEnabled="{Binding MaConsole.ProfilPorteurDroitEstDispo}"></CheckBox>
    </Border>


    <!--Anneau décalé-->
    <Border Grid.Row="2" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Anneau décalé" VerticalAlignment="Center" HorizontalAlignment="Left" FontSize="12" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="2" Grid.Column="1" BorderThickness="1,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.AnneauDécaléGauche}" IsEnabled="{Binding MaConsole.AnneauDécaléGaucheEstDispo}"></CheckBox>
    </Border>
    <Border Grid.Row="2" Grid.Column="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.AnneauDécaléDroit}" IsEnabled="{Binding MaConsole.AnneauDécaléDroitEstDispo}"></CheckBox>
    </Border>


    <!--Glissière de reprise-->
    <Border Grid.Row="3" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Glissière de reprise" VerticalAlignment="Center" HorizontalAlignment="Left" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.GlissièreDeReprise}" IsEnabled="{Binding MaConsole.GlissièreDeRepriseEstDispo}"></CheckBox>
    </Border>

    <!--Glissière de reprise plateau arrière-->
    <Border Grid.Row="4" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Glissière de reprise plateau arrière" VerticalAlignment="Center" HorizontalAlignment="Left" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.GlissièreDeReprisePlateauArrière}" IsEnabled="{Binding MaConsole.GlissièreDeReprisePlateauArrièreEstDispo}"></CheckBox>
    </Border>


    <!--Tôle sur extensible-->
    <Border Grid.Row="5" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Tôle sur extensible" VerticalAlignment="Center" HorizontalAlignment="Left" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="5" Grid.Column="1" Grid.ColumnSpan="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.TôleSurExtensible}" IsEnabled="{Binding MaConsole.TôleSurExtensibleEstDispo}"></CheckBox>
    </Border>


    <!--Plaque verte RMTCE-->
    <Border Grid.Row="6" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Plaque verte RMTCE" VerticalAlignment="Center" HorizontalAlignment="Left" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="6" Grid.Column="1" Grid.ColumnSpan="2" BorderThickness="1,1,2,1" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.PlaqueVerteRMTCE}" IsEnabled="{Binding MaConsole.PlaqueVerteRMTCEEstDispo}"></CheckBox>
    </Border>

    <!--Plaque jaune benne 1000L-->
    <Border Grid.Row="7" Grid.Column="0" BorderThickness="2,1,1,1" BorderBrush="{StaticResource controlBorderBrush}">
        <TextBlock Text="Plaque jaune benne 1000L" VerticalAlignment="Center" HorizontalAlignment="Left" TextWrapping="Wrap"></TextBlock>
    </Border>
    <Border Grid.Row="7" Grid.Column="1" Grid.ColumnSpan="2" BorderThickness="1,1,2,2" BorderBrush="{StaticResource controlBorderBrush}">
        <CheckBox VerticalAlignment="Center" HorizontalAlignment="Center" IsChecked="{Binding MaConsole.PlaqueJaune1000L}" IsEnabled="{Binding MaConsole.PlaqueJaune1000LEstDispo}"></CheckBox>
    </Border>

</Grid>