如何在App.xaml Xamarin表单中为CustomButton定义样式？

Question

如何在App.xaml中为CustomButton定义样式？

App.xaml中

 <Style x:Key="CustomButtonSmall" TargetType="CustomButton">
     <Setter Property="FontSize" Value="14" />
 </Style>

MyPage.xaml

<local:CustomButton Text="{i18n:Translate CreateAccountButton}"  
      Grid.Column="0" Command="{Binding CreateAccountCommand}" 
      Type="Normal" Style="{StaticResource CustomButtonSmall}" />

Answer 1

您可以在例如Window.xaml中定义样式：

<Window>
<Window.Resources>
    <Style x:Key="myStyle" TargetType="Button">
       <Setter Property="Background" Value="Orange" />
       <Setter Property="FontStyle" Value="Italic" />
    </Style>
</Window.Resources>

然后，您以此定位目标按钮：

 <Button Style="{StaticResource myStyle}">Buttontext</Button>

Answer 2

在App.xaml中

给CustomButton整个路径，如TargetType =“ Control：CustomButton”，并在顶部定义Control，例如

 xmlns:Control="clr-namespace:xyz" 

 <Style x:Key="CustomButtonSmall" TargetType="Control:CustomButton">
            <Setter Property="FontSize" Value="14" />
        </Style>