如何在按下元素时创建MenuFlyout？ [英] How to create MenuFlyout when element was pressed?

问题描述

我在按下元素时打开  MenuFlyout时遇到问题。

XAML：

 
< Grid PointerPressed =" GridPressed"> 
 
< FlyoutBase.AttachedFlyout> 
< MenuFlyout>< / MenuFlyout> 
< /FlyoutBase.AttachedFlyout> 
< / Grid> 
 

C＃：

 private void GridPressed（object sender，PointerRoutedEventArgs e）
 {
 FlyoutBase.ShowAttachedFlyout（（FrameworkElement）sender）; 
} 

但是当我点击Grid时，MenuFlyout会打开。 我
想要  这个菜单只会打开  当
我按 它。

如何创建它？

解决方案

你想要使用RightTapped事件：

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/windows.ui.xaml.uielement.righttapped.aspx

还可以看到UI指南：

参见
触摸交互设计或
常见用户互动指南了解更多信息

和此：

http://msdn.microsoft.com/en-us/library/窗口/应用/ XAML / windows.ui.xaml.uielement.holding.aspx

I have problems with opening MenuFlyout when element was pressed.
XAML:

 <Grid PointerPressed="GridPressed">
                                                <FlyoutBase.AttachedFlyout>
                            <MenuFlyout></MenuFlyout>
                        </FlyoutBase.AttachedFlyout>
                    </Grid>

C#:

   private void GridPressed(object sender, PointerRoutedEventArgs e)
        {
            FlyoutBase.ShowAttachedFlyout((FrameworkElement)sender);           
        }

But when I tapped Grid, MenuFlyout opens. I want that this menu will open only when I pressed it.

How to create it?

解决方案

You want to use the RightTapped event:

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/windows.ui.xaml.uielement.righttapped.aspx

also see the UI guidelines:

See Touch interaction design or Guidelines for common user interactions for more info

and this:

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/windows.ui.xaml.uielement.holding.aspx

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