C# 通过单击按钮访问画布名称

我的窗口有50多个按钮，每个按钮都有一个画布

按钮1，例如：

                <Button x:Name="button1" HorizontalAlignment="Left" Margin="98,292,0,0" VerticalAlignment="Top" Width="85" Height="115" FontSize="25" Background="Red" BorderBrush="White" Foreground="White" Click="button1_Click" MouseDown="button1_MouseDown">
                    <StackPanel>
                        <TextBlock TextAlignment="Center" RenderTransformOrigin="-0.643,1.424" HorizontalAlignment="Center" VerticalAlignment="Center"><Run Text="1"/></TextBlock>
                        <Canvas x:Name="canvas1"/>
                    </StackPanel>
                </Button>

---

我想你想要这样的东西：

private void button1_Click(object sender, RoutedEventArgs e)
{
    Button btn = (Button)sender;
    Canvas canvas = ((StackPanel)btn.Content).Children
                                             .OfType<Canvas>()
                                             .First();
    canvas.Children.Clear();
    //at this point you can also get corresponding `Canvas` name 
    //(if you really have to) :
    //String name = canvas.Name;
}

private void按钮1\u单击（对象发送者，路由目标）
{
按钮btn=（按钮）发送器；
Canvas Canvas=（（StackPanel）btn.Content）.Children
第（）类
.First（）；
canvas.Children.Clear（）；
//此时，您还可以获得相应的“Canvas”名称
//（如果你真的需要）：
//字符串名称=canvas.name；
}

非常感谢！就这样，很高兴能学到一个简单的方法。

private void button1_Click(object sender, RoutedEventArgs e)
{
    Button btn = (Button)sender;
    Canvas canvas = ((StackPanel)btn.Content).Children
                                             .OfType<Canvas>()
                                             .First();
    canvas.Children.Clear();
    //at this point you can also get corresponding `Canvas` name 
    //(if you really have to) :
    //String name = canvas.Name;
}