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我是WPF的新手,學習WPF的基礎知識。我想要的是當一個CheckBox被選中,然後使Button的背景變成綠色。WPF中的數據查詢器
以下是代碼,我已經寫了:
<Window x:Class="MyApplication.DataTrigger2"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="DataTrigger2" Height="300" Width="300" Loaded="Window_Loaded">
<Window.Resources>
<Style x:Key="styleDataButton" TargetType="Button">
<Style.Triggers>
<DataTrigger Binding="{Binding chk}" Value="checked">
<Setter Property="Background" Value="Gold"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Window.Resources>
<Grid>
<Button x:Name="btn" Height="50" Width="100" Content="Button" Margin="89,33,89,178" Style="{StaticResource styleDataButton}"/>
<CheckBox x:Name="chk" Content="Checkbox" Height="50" Width="100" Margin="89,106,89,105"></CheckBox>
</Grid>
</Window>