绑定到静态属性在WPF静态类 [英] Binding to static property in static class in WPF

问题描述

我有一个问题，从静态的类结合静态属性的值。

I have a problem with binding values from static properties from static class.

我的类：

namespace MyNamespace.Data
{
    public static class MySettings
    {
        public static Color BackgroundColor { get; set; }
        public static Color FontColor { get; set; }
    }
}

XAML：

<Page ...
       xmlns:colors="clr-namespace:MyNamespace.Data"
      ...>
 ...
<Button Grid.Column="0" Content="Text"
        Background="{Binding Source={x:Static s:MySettings.BackgroundColor}}"
        Foreground="{Binding Source={x:Static s:MySettings.FontColor}}"
        BorderBrush="{Binding Source={x:Static s:MySettings.FontColor}}"/>

当我运行此code背景设置确定，但其余保持不变。

and when I run this code Background is set OK but the rest remains unchanged..

推荐答案

问题是，你的源属性的<一个href=\"http://msdn.microsoft.com/en-us/library/system.windows.media.color%28v=vs.110%29.aspx\"><$c$c>Color类型和目的地属性是<一href=\"http://msdn.microsoft.com/en-us/library/system.windows.media.brush%28v=vs.110%29.aspx\"><$c$c>Brush.您可以创建<一个href=\"http://msdn.microsoft.com/en-us/library/system.windows.media.solidcolorbrush.color%28v=vs.110%29.aspx\"><$c$c>SolidColorBrush用你的颜色，像这样：

Problem is that your source properties are of a Color type and destination properties are Brush. You can create SolidColorBrush using your color like so:

<Button Content="Text">
    <Button.Background>
        <SolidColorBrush Color="{Binding Source={x:Static s:MySettings.BackgroundColor}}"/>
    </Button.Background>
    <Button.Foreground>
        <SolidColorBrush Color="{Binding Source={x:Static s:MySettings.FontColor}}"/>
    </Button.Foreground>
    <Button.BorderBrush>
        <SolidColorBrush Color="{Binding Source={x:Static s:MySettings.FontColor}}"/>
    </Button.BorderBrush>
</Button>

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