边界操纵事件不起作用 [英] Border manipulation events are not working

问题描述

操纵事件不会触发边界。

Manipulation events are not triggering for the borders.

< Grid Background =" {StaticResource ApplicationPageBackgroundThemeBrush} ">

<Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">

< Border Height =" 300"宽度= QUOT; 300" BorderBrush = QUOT;红色"了borderThickness = QUOT 1 QUOT; ManipulationMode = QUOT;所有" ManipulationStarting = QUOT; Border_ManipulationStarting_1" ManipulationDelta =" Border_ManipulationDelta_1"

<Border Height="300" Width="300" BorderBrush="Red" BorderThickness="1" ManipulationMode="All" ManipulationStarting="Border_ManipulationStarting_1" ManipulationDelta="Border_ManipulationDelta_1"/>

< / Grid>

</Grid>

推荐答案

你问题是因为BorderThickness属性被定义为

you problem is because the BorderThickness property is defined

BorderThickness="1" 

我尝试将其更改为 50：

BorderThickness="50" 

当我点击红色时，

and when i clicked in red color the

ManipulationStarting event

被提出!!

如果你按下并移动鼠标

ManipulationDelta event

被提出!!

请参阅：

is raised!!

See this:

边境类

• ManipulationDelta 在操作期间输入设备更改位置时发生。 （继承自
  
  UIElement ）
• 发生 ManipulationStarted 当输入设备开始对UIElement进行操作时。 （继承自
  
  UIElement ）

• ManipulationDelta Occurs when the input device changes position during a manipulation. (Inherited from UIElement)
• ManipulationStarted Occurs when an input device begins a manipulation on the UIElement. (Inherited from UIElement)

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