WPF 全局字体大小 [英] WPF global font size

问题描述

我正在创建一个 WPF 应用程序，我想知道能够更改 ui 中每个元素的字体大小的最佳方法.我是否创建了一个资源字典并设置了样式来为我使用的所有控件设置字体大小?

I'm creating a WPF app and I would like to know the best way to be able to change the font size for every element in the ui. Do I create a resource dictionary and set Styles to set the font size for all the controls I use?

最佳实践是什么?

推荐答案

我会这样做:

<Window.Resources>
        <Style TargetType="{x:Type Control}" x:Key="baseStyle">
            <Setter Property="FontSize" Value="100" />
        </Style>
        <Style TargetType="{x:Type Button}" BasedOn="{StaticResource baseStyle}"></Style>
        <Style TargetType="{x:Type Label}" BasedOn="{StaticResource baseStyle}"></Style>
        <Style TargetType="{x:Type TextBox}" BasedOn="{StaticResource baseStyle}"></Style>
        <Style TargetType="{x:Type ListView}" BasedOn="{StaticResource baseStyle}"></Style>
        <!-- ComboBox, RadioButton, CheckBox, etc... -->
    </Window.Resources>

那样，如果我想更改所有控件，我只需要更改baseStyle"样式，其余的将继承它.(这就是 BasedOn 属性，如果在继承的样式中创建其他 setter，也可以扩展基本样式)

That way, if I want to change ALL the controls, I'd just have to change the "baseStyle" style, the rest would just inherit from it. (That's what BasedOn property those, you can also extend the base style if you create other setters inside of the inherited style)

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