我如何在WPF反射作用？ （从code） [英] How do I make a reflection effect in WPF ? (from code)

问题描述

我需要在WPF一些镜子对象。我有一些内容的画布，我需要50个克隆的视觉，如果我修改源上的东西，它应该在这些克隆进行更新。
 我知道这是很容易通过绑定一个可视化的VisualBrush的元素在XAML做的，但公司似乎可以从code做到这一点。

I need to have some mirror objects in WPF. I have a Canvas with some content, and I need 50 visual clones, and if I modify something on the source, it should be updated in these clones. I know it is easy to do in XAML by binding the Visual of a VisualBrush to the element, but can's seem to do this from code.

谁能帮助？

推荐答案

好吧，同时我已经找到了解决方案（通过涩涩）。如果有人有兴趣，下面找到它：

Ok, meanwhile I have found the solution (Via Sese). If anyone is interested, find it below:

VisualBrush VisualBrush1 = new VisualBrush();
VisualBrush1.TileMode = TileMode.FlipXY;
VisualBrush1.Viewport = new Rect(0.5, 0.5, 0.5, 0.5);

Binding bb = new Binding { ElementName = "button1" };
BindingOperations.SetBinding(VisualBrush1,VisualBrush.VisualProperty, bb);
rectangle1.Fill = VisualBrush1;

和在XAML：

<Grid>
        <Button Height="39"
                Margin="82,20,87,0"
                Name="button1"
                VerticalAlignment="Top">Button</Button>
        <Rectangle Margin="82,56,87,0"
                   Name="rectangle1"
                   Height="37"
                   VerticalAlignment="Top">            
        </Rectangle>
    </Grid>

也许你会发现这个有用的，
丹尼尔

Maybe you will find this usefull, Daniel

这篇关于我如何在WPF反射作用？ （从code）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！