<Style x:Key="ListBoxStyleCheckBox" TargetType="{x:Type ListBox}" BasedOn="{StaticResource ListBoxStyle}" >
        <Setter Property="SelectionMode" Value="Multiple"></Setter>
        <Setter Property="ItemContainerStyle">
            <Setter.Value>
                <Style TargetType="{x:Type ListBoxItem}" BasedOn="{StaticResource BaseListBoxItem}" >
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate TargetType="{x:Type ListBoxItem}" >
                                <CheckBox x:Name="PART_CheckBox" Focusable="False" Margin="10,5,10,0"
                                    IsChecked="{Binding Path=IsSelected, Mode=TwoWay}" Style="{DynamicResource CheckboxStyleImg}">
                                    <ContentPresenter TextBlock.Foreground="{DynamicResource ClrText}"></ContentPresenter>
                                </CheckBox>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </Setter.Value>
        </Setter>
    </Style>

<ListBox  BorderThickness="0" x:Name="lbBearbStatus" Grid.Row="2" Style="{DynamicResource ListBoxStyleCheckBox}" ></ListBox>