WPF精修篇 多数据触发器

有多属性触发器 就有多数据触发器

 <Grid>
        <CheckBox x:Name="c1"  Content="许可协议1" HorizontalAlignment="Left" Margin="151,157,0,0" VerticalAlignment="Top"/>
        <CheckBox x:Name="c2" Content="许可协议2" HorizontalAlignment="Left" Margin="151,178,0,0" VerticalAlignment="Top"/>
        <Button Content="注册" Click="Button_Click"  HorizontalAlignment="Left" Margin="151,209,0,0" VerticalAlignment="Top" Width="75">
            <Button.Style>
                <Style TargetType="{x:Type Button}">
                    <Setter Property="IsEnabled" Value="False"></Setter>
                    <Style.Triggers>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding ElementName=c1,Path=IsChecked}" Value="True"></Condition>
                                <Condition Binding="{Binding ElementName=c2,Path=IsChecked}" Value="True"></Condition>
 
                            </MultiDataTrigger.Conditions>
                            <MultiDataTrigger.Setters>
                                <Setter Property="IsEnabled" Value="True"/>
                            </MultiDataTrigger.Setters>
                        </MultiDataTrigger>
                    </Style.Triggers>
                </Style>
            </Button.Style>
        </Button>
 
    </Grid>

WPF精修篇 多数据触发器

原文：https://www.cnblogs.com/lonelyxmas/p/12075488.html