"XDG0062资源“"BlueButton”无法解析

Question

我用xaml写，我试着放一个样式按钮，所以它抛给我这个错误XDG0062资源"BlueButton“无法解决。

这是我的密码

<Window x:Class="grafic.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:grafic"
    mc:Ignorable="d"
    Title="welcome" Height="450" Width="800">

<Grid>
    <Grid.Background>
        <ImageBrush Stretch="Fill" ImageSource="thil.png" AlignmentY="Top" AlignmentX="Center"/>
    </Grid.Background>

    <Button 
        Style="{StaticResource BlueButton}"
        BorderBrush="#fff"
        x:Name="signIn"
        Content="Sign in"
        Background="RED" Margin="297,40,347,333" FontWeight="Bold" FontSize="36" Click="signIn_Click"
        />
</Grid>

Answer 1

您需要定义“BlueButton”按钮样式，并在App.xaml或graffic.MainWindow.xaml中作为Window.Resource对其进行引用。

查看一下Microsoft文档：

https://learn.microsoft.com/en-us/windows/apps/design/style/xaml-resource-dictionary