WPF 在运行时更改控件模板中的文本
我正在制作一个模板控件,这样我就可以有一个带有图像的按钮,当您单击它时,该图像会发生变化。我还试图在按钮顶部获取可以在运行时更改的文本。我有按钮图像和一切工作,但我似乎无法在运行时获得该标签,因此我可以更改文本。这是 xaml 中的代码。我缺少后面的代码
<UserControl.Resources>
<ControlTemplate TargetType="{x:Type Button}" x:Key="ActionButton">
<Grid>
<Label Panel.ZIndex="2" HorizontalAlignment="Center" VerticalAlignment="Center" FontFamily="Arial" Name="lblText" Foreground="#5E4421" FontWeight="Bold" FontSize="14">Test</Label>
<Image Name="Normal" Source="/AssaultWare.Controls;component/Replayer/Images/button_off.png"/>
<Image Name="Pressed" Source="/AssaultWare.Controls;component/Replayer/Images/button_on.png"/>
<Image Name="Disabled" Source="/AssaultWare.Controls;component/Replayer/Images/button_off.png" Visibility="Hidden"/>
</Grid>
<ControlTemplate.Triggers>
...
</ControlTemplate.Triggers>
</ControlTemplate>
</UserControl.Resources>
<Button Canvas.Left="471" Canvas.Top="465" Template="{StaticResource ActionButton}" Name="btnRight"/>
I am making a template control so that I can have a button with an image that changes when you click it. I also am trying to get text on top of the button that can change at run time. I have the button images and everything working but I can't seem to get that label at runtime so I can change the text. Here is the code in the xaml. I am missing the code behind
<UserControl.Resources>
<ControlTemplate TargetType="{x:Type Button}" x:Key="ActionButton">
<Grid>
<Label Panel.ZIndex="2" HorizontalAlignment="Center" VerticalAlignment="Center" FontFamily="Arial" Name="lblText" Foreground="#5E4421" FontWeight="Bold" FontSize="14">Test</Label>
<Image Name="Normal" Source="/AssaultWare.Controls;component/Replayer/Images/button_off.png"/>
<Image Name="Pressed" Source="/AssaultWare.Controls;component/Replayer/Images/button_on.png"/>
<Image Name="Disabled" Source="/AssaultWare.Controls;component/Replayer/Images/button_off.png" Visibility="Hidden"/>
</Grid>
<ControlTemplate.Triggers>
...
</ControlTemplate.Triggers>
</ControlTemplate>
</UserControl.Resources>
<Button Canvas.Left="471" Canvas.Top="465" Template="{StaticResource ActionButton}" Name="btnRight"/>
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很难破译您的问题,但我认为您只需将
Label
更改为ContentControl
并将其Content
属性绑定到按钮
的Content
属性:Difficult to decipher your question, but I think you just need to change the
Label
to aContentControl
and bind itsContent
property to theButton
'sContent
property: