c# WPF 上图下文字radiobutton样式，且可动态生成radiobutton，搭配触摸滚动条
上图下文字radiobutton样式（如下图），根据文件夹下图片动态生成radiobutton，搭配触摸滚动条
代码：
StyleDictionary.xaml：
<Style x:Key="selectRadioButton" TargetType="{x:Type RadioButton}">
<Setter Property="Width" Value="215"></Setter>
<Setter Property="Height" Value="280"></Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RadioButton}">
<Grid x:Name="grid" VerticalAlignment="Center">
<StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
<Border x:Name="border" CornerRadius="10" BorderThickness="1" BorderBrush="{StaticResource blueColor}">
<Image Name="img" Source="{Binding Path=radionButtonSource}" Stretch="Fill" Width="215" Height="200"/>
</Border>
<TextBlock Name="content" Text="{TemplateBinding Content}" Style="{StaticResource TextBlock}"/>
</StackPanel>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter TargetName="border" Property="BorderThickness" Value="2"/>
<Setter TargetName="content" Property="Style" Value="{StaticResource SelectedTextBlock}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
MainWindow.xaml：
<Grid>
<Grid.RowDefinitions>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>
<loc:TouchableScrollViewer x:Name="viewer" VerticalAlignment="Center" HorizontalAlignment="Center" HorizontalScrollBarVisibility ="Hidden" VerticalScrollBarVisibility="Disabled">
<DockPanel Name="dockPanel" />
</loc:TouchableScrollViewer>
</Grid>
MainWindow.xaml.cs：
public class RadionButtonImage
{
public ImageSource _radionButtonSource;
public ImageSource radionButtonSource
{
get { return _radionButtonSource; }
set { _radionButtonSource = value; }
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
DirectoryInfo root = new DirectoryInfo("./Image");
FileInfo[] files = root.GetFiles();
foreach(var path in files)
{
RadioButton btn = SetRadioButton(path.Name, path.FullName);
dockPanel.Children.Add(btn);
}
}
private RadioButton SetRadioButton(string content, string path)
{
RadioButton btn = new RadioButton();
btn.Checked += new RoutedEventHandler(RadioButton_Check);
btn.Margin = new Thickness(10);
btn.Style = this.FindResource("selectRadioButton") as Style;
btn.Content = content;
RadionButtonImage image = new RadionButtonImage();
image.radionButtonSource = new BitmapImage(new Uri(path));
btn.DataContext = image;
return btn;
}