Wpf DataTrigger无法解释的行为

Question

这是一堆触发器。问题是，如果我将最后一个触发器放在<DataTrigger Value="True">之前，那么如果其他匹配则甚至不会进入转换器。为什么会这样？ WPF不遵循声明的顺序但尝试优化吗？因为如果我留下空的setter，那么它永远不会进入转换器。

 <DataTemplate.Triggers>





                    <DataTrigger Value="0">
                        <DataTrigger.Binding>
                            <MultiBinding Converter="{StaticResource tableOrderConvertor}">
                                <Binding Path="."></Binding>
                                <Binding ElementName="control" Path="DataContext.ActiveOrders"></Binding>
                            </MultiBinding>
                        </DataTrigger.Binding>
                        <Setter Property="Background" Value="{StaticResource TableFullBrush}" TargetName="table"/>
                        <Setter Property="Foreground" Value="#2DFF5A" TargetName="tableName"/>
                        <Setter Property="BorderBrush" Value="#346902" TargetName="table"/>
                    </DataTrigger>




                    <DataTrigger Value="1">
                        <DataTrigger.Binding>
                            <MultiBinding Converter="{StaticResource tableOrderConvertor}">
                                <Binding Path="."></Binding>
                                <Binding ElementName="control" Path="DataContext.ActiveOrders"></Binding>
                            </MultiBinding>
                        </DataTrigger.Binding>
                        <Setter Property="Background" Value="{StaticResource TableFullBrush}" TargetName="table"/>
                        <Setter Property="Foreground" Value="#F79644" TargetName="tableName"/>
                        <Setter Property="BorderBrush" Value="#346902" TargetName="table"/>
                    </DataTrigger>

                    <DataTrigger Value="2">
                        <DataTrigger.Binding>
                            <MultiBinding Converter="{StaticResource tableOrderConvertor}">
                                <Binding Path="."></Binding>
                                <Binding ElementName="control" Path="DataContext.ActiveOrders"></Binding>
                            </MultiBinding>
                        </DataTrigger.Binding>
                        <Setter Property="Background" Value="{StaticResource TableFullBrush}" TargetName="table"/>
                        <Setter Property="Foreground" Value="#16D4FF" TargetName="tableName"/>
                        <Setter Property="BorderBrush" Value="#346902" TargetName="table"/>
                    </DataTrigger>


                    <DataTrigger Value="True">
                        <DataTrigger.Binding>
                            <MultiBinding Converter="{StaticResource tableOwnerConvertor}">
                                <Binding Path="."></Binding>
                                <Binding ElementName="control" Path="DataContext.ActiveOrders"></Binding>
                                <Binding ElementName="control" Path="DataContext.SelectedShift"></Binding>
                            </MultiBinding>


                        </DataTrigger.Binding>
                        <Setter Property="Background" Value="Red" TargetName="table"/>

                    </DataTrigger>


                    <!-- trigga gia my table -->

                </DataTemplate.Triggers>