在metro应用程序中绑定setter属性 [英] Binding setter property in metro apps

问题描述

大家好，

我有一个要求就像在standardstyles.xaml文件（公共文件）中绑定文本块的前景色一样。

ie。

< Style x：Key =" TextButtonStyle"的TargetType = QUOT;按钮和QUOT;> 
< Setter Property =" MinWidth"值= QUOT; 0" /> 
< Setter Property =" MinHeight"值= QUOT; 0" /> 
< Setter Property =" Template"> 
< Setter.Value> 
< ControlTemplate TargetType =" Button"> 
<网格背景="透明"> 
 < TextBlock 
 x：Name =" Text" 
 Text =" {TemplateBinding Content}" 
保证金=" 3，-7,3,10" 
 TextWrapping =" NoWrap" 
 Style =" {StaticResource SubheaderTextStyle}" /> 
 < Rectangle 
 x：Name =" FocusVisualWhite" 
 IsHitTestVisible =" False" 
 Stroke =" {StaticResource FocusVisualWhiteStrokeThemeBrush}" 
 StrokeEndLineCap =" Square" 
 StrokeDashArray =" 1,1" 
 Opacity =" 0" 
 StrokeDashOffset =" 1.5" /> 
 ...... 
< / Style> 

突出显示的文本块颜色应根据

$ b等绑定进行更改$ b

前景= {绑定某种颜色} ... ...
       

我检查了样本 Silverlight中的
http://tonychampion.net/blog/index.php/2011/12/6th-day-of-silverlight-binding-in-style-setters/ 。即使在页面中也定义了样式。但是我需要在resourcedictionary文件中。

任何帮助都将不胜感激。

提前致谢。

---

Nazia

解决方案

不太明白你的问题。如果您只想将前景颜色绑定到某些颜色，则可以定义画笔资源并将Foreground绑定到它，例如：

TextBlock 文字 =" { TemplateBinding 内容 }"   前景 =" { 绑定 来源 = { StaticResource Brush1 }}"

Hi All,

I have a requirement like binding the foreground color of a textblock in standardstyles.xaml file(Common file).

i.e..

 <Style x:Key="TextButtonStyle" TargetType="Button">
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Grid Background="Transparent">
                        <TextBlock
                            x:Name="Text"
                            Text="{TemplateBinding Content}"                            
                            Margin="3,-7,3,10"
                            TextWrapping="NoWrap"
                            Style="{StaticResource SubheaderTextStyle}"/>
                        <Rectangle
                            x:Name="FocusVisualWhite"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="1.5"/>
......
                       </Style>

the highlighted textblock color should be changed based on binding like

foreground={Binding somecolor} ...
       

I have checked the sample http://tonychampion.net/blog/index.php/2011/12/6th-day-of-silverlight-binding-in-style-setters/ in Silverlight. Even there also the style is defined within the page. But I need in resourcedictionary file.

Any help would be appreciated.

Thanks in advance.

---

Nazia

解决方案

Don't quite understand your question. If you simple want to bind the foreground color to somecolor, you can define a brush resource and binding the Foreground to it, like:

TextBlockText="{TemplateBindingContent}" Foreground="{BindingSource={StaticResourceBrush1}}"

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