【发布时间】:2016-02-11 11:54:29
【问题描述】:
我在按钮内容中设置 TextBlock 颜色时遇到问题,这是我的代码:
<Style x:Key="ButtonStyle"
TargetType="Button">
<Setter Property="Background" Value="#e6e6e6" />
<Setter Property="BorderBrush" Value="#393185" />
<Setter Property="Foreground" Value="#00a0e3"/>
<Setter Property="HorizontalAlignment" Value="Left" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="HorizontalContentAlignment" Value="Left" />
<Setter Property="UseSystemFocusVisuals" Value="True" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid x:Name="RootGrid" Background="{TemplateBinding Background}">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal">
<Storyboard>
<PointerUpThemeAnimation Storyboard.TargetName="RootGrid" />
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid"
Storyboard.TargetProperty="Background">
<DiscreteObjectKeyFrame KeyTime="0" Value="transparent" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter"
Storyboard.TargetProperty="BorderBrush">
<DiscreteObjectKeyFrame KeyTime="0" Value="transparent" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter"
Storyboard.TargetProperty="Foreground">
<DiscreteObjectKeyFrame KeyTime="0" Value="#00a0e3" />
</ObjectAnimationUsingKeyFrames>
<PointerDownThemeAnimation Storyboard.TargetName="RootGrid" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ContentPresenter x:Name="ContentPresenter"
BorderBrush="#393185"
Foreground="{TemplateBinding Foreground}"
Background="{TemplateBinding Background}"
BorderThickness="{TemplateBinding BorderThickness}"
Content="{TemplateBinding Content}"
ContentTransitions="{TemplateBinding ContentTransitions}"
ContentTemplate="{TemplateBinding ContentTemplate}"
Padding="{TemplateBinding Padding}"
Margin="{TemplateBinding Margin}"
VerticalAlignment="Center"
HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
AutomationProperties.AccessibilityView="Raw"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
问题是当我按下按钮时文本块不会改变前景色 请问您知道如何更正我的代码 感谢帮助
更新:
这是我的 xaml 代码和我想在按下按钮时将文本颜色从灰色更改为 #00a0e3 的文本块:
<Button Style="{Binding Source={StaticResource ButtonStyle}}">
<Grid Margin="0" x:Name="Grid2" >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="50" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Button Grid.Column="0" Click="MenuButton2_Click">
<Image Source="images/3.png" Height="25" Width="25" x:Name="img2" Margin="0"/>
</Button>
<TextBlock Text="Restaurant" Foreground="Gray" x:Name="res3" Grid.Column="1"/>
</Grid>
</Button>
【问题讨论】:
-
我不确定,但在你的代码中你有
<Setter Property="Foreground" Value="#00a0e3"/>,然后在按下状态下你将前景更改为相同的颜色<DiscreteObjectKeyFrame KeyTime="0" Value="#00a0e3" />- 这是故意的吗? -
感谢 Romasz 先生的回复,但这对我没有帮助,我已经更新了我的帖子先生
标签: c# xaml win-universal-app windows-10-universal