模板 texblock属性:
HorizontalAlignment="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=HorizontalAlignment,Mode=OneWayToSource}"
模板 storeboard:
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.HorizontalAlignment)" Storyboard.TargetName="BtnBlock">
<DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static HorizontalAlignment.Left}"/>
</ObjectAnimationUsingKeyFrames>
目标元素:
<WrapPanel Name="WplMinPrintSet" MaxWidth="300">
<Button Name="oooxxx" Style="{StaticResource BtnMoveSty}" Content="卧巢" />
</WrapPanel>
问题:目标元素属性值一直为Stretch,就算用目标Tag作为绑定对象,值也为Stretch。看界面操作效果是没问题的,每个Store都能正常显示texblockd的对齐方式。