如果我设置
ContentTemplate
如果我使用
Style
它被重写:
内部按钮
ControlTemplate
:
<ContentPresenter ContentTemplate="{StaticResource Default}"/>
VS
<ContentPresenter Style="{StaticResource MyContentStyle}"/>
工作精细:
<DataTemplate x:Key="Default">
<StackPanel>
<TextBlock>this is the</TextBlock>
<TextBlock>default view</TextBlock>
<TextBlock Text="{Binding}"></TextBlock>
</StackPanel>
</DataTemplate>
<ControlTemplate x:Key="ButtonTemplate" TargetType="Button">
<Grid Margin="20">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"
ContentTemplate="{StaticResource Default}"
/>
</Border>
</Grid>
</ControlTemplate>
</Grid.Resources>
<Button Template="{StaticResource ButtonTemplate}">Click Me</Button>
违约
DataTemplate
不应用,它表示在可视化树中重写。
这就是
默认视图
<Style x:Key="MyContentStyle" TargetType="ContentPresenter">
<Setter Property="ContentTemplate" Value="{StaticResource Default}"/>
</Style>
<ControlTemplate x:Key="ButtonTemplate" TargetType="Button">
<Grid Margin="20">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"
Style="{StaticResource MyContentStyle}"
/>
</Border>
</Grid>
</ControlTemplate>
</Grid.Resources>
<Button Template="{StaticResource ButtonTemplate}">Click Me</Button>
如果我使用
ContentPresenter
与Button无关,它工作正常:
<Grid>
<ContentPresenter Style="{StaticResource MyContentStyle}" Content="Work fine even with Style" />
</Grid>