WPF自定义控件颜色属性绑定传递

1.我们知道原生控件的样式、属性都是可以进行各种样式设置，触发器绑定的，比如TextBox控件的触发器绑定

<DataGridTemplateColumn x:Name="dgFrameContentData"                                                 
                                                Width="320*" >
                            <DataGridTemplateColumn.Header>
                                <TextBlock Text ="{DynamicResource MainWindow_dgFrameContentData}" />
                            </DataGridTemplateColumn.Header>
                            <DataGridTemplateColumn.CellTemplate>
                                <DataTemplate>
                                    <Grid Background="Transparent" Margin="-2">
                                        <TextBox BorderBrush="Transparent" 
                                         Text="{Binding DataContent, Mode=OneWay, UpdateSourceTrigger=LostFocus}"                                               
                                         HorizontalContentAlignment="Left"
                                         Padding="5,0,0,0"
                                         VerticalContentAlignment="Center"
                                         VerticalAlignment="Stretch"                                         
                                         IsReadOnly="True">

                                            <TextBox.Style>
                                                <Style TargetType="{x:Type TextBox}">
                                                    <Style.Triggers>

                                                        <DataTrigger Binding="{Binding FrameColor}" Value="True">
                                                            <Setter Property="Foreground" Value="Red"/>
                                                        </DataTrigger>

                                                        <DataTrigger Binding="{Binding FrameColor}" Value="False">
                                                            <Setter Property="Foreground" Value="Green"/>
                                                        </DataTrigger>

                                                    </Style.Triggers>
                                                </Style>

                                            </TextBox.Style>

                                        </TextBox>
                                    </Grid>
                                </DataTemplate>
                            </DataGridTemplateColumn.CellTemplate>
                        </DataGridTemplateColumn>

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