WPF TextBlock 根据Text值，改变字体颜色

 <TextBlock x:Name="labelState" Text="{Binding  SourcePowerState}" Grid.Row="1" Grid.Column="3" VerticalAlignment="Center"  Width="50"   FontSize="20">
                    <TextBlock.Style>
                        <Style  TargetType="TextBlock">
                            <Setter Property="Foreground"  Value="Green"></Setter>
                            <Style.Triggers>
                                <Trigger Property="Text"  Value="异常">
                                    <Setter Property="Foreground"  Value="Red"></Setter>
                                </Trigger>
                            </Style.Triggers>
                        </Style>
                    </TextBlock.Style>
                </TextBlock>

Text  绑定  SourcePowerState， 

如果是异常， 字体颜色是红色

如果是正常， 字体颜色是绿色

标签：颜色,SourcePowerState,TextBlock,字体,Text,WPF
来源： https://blog.csdn.net/orangapple/article/details/119085483