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  • WPF 自适应屏幕布局

    在桌面应用程序中,如果窗体大小改变,而窗体中的内容大小保持不变,空出来的背景色与桌面背景不一样,会变得非常难看,用户体验不好,针对这个问题,有一种解决办法是自适应屏幕分辨率。下面说说怎么自适应屏幕分辨率的。首先来看一下效果,

                                                                         图1- 初始屏幕大小

                                                                                                          图2-全屏

    容器控件采用DockPanel 把LastChildFill属性设置True

    容器控件中包含三个控件,顶层为menu控件 注意menu属性设置 DockPanel.Dock="Top" VerticalAlignment="Top";中间放一个viewbox ,viewbox属性设置: Stretch="Fill";底层放一个StatusBar ,StatusBar属性设置为:DockPanel.Dock="Bottom" Height="20" VerticalAlignment="Bottom",这样自适应分辨率的外层环境变建立起来了,viewbox中放入内容即可。代码如下所示,

     1 <DockPanel LastChildFill="True" >
     2         <Menu DockPanel.Dock="Top" VerticalAlignment="Top" ></Menu>
     3         <Viewbox Stretch="Fill" >
     4 
     5             <Canvas HorizontalAlignment="Left" VerticalAlignment="Stretch" Background="#00A4C3EB" Width="1024" Height="630" >
     6                 
     7                 
     8             </Canvas>
     9             
    10         </Viewbox>
    11         <StatusBar DockPanel.Dock="Bottom" Height="20" VerticalAlignment="Bottom"></StatusBar>
    12     </DockPanel>
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  • 原文地址:https://www.cnblogs.com/langhua/p/3081153.html
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