webbrowser触地事件的问题 [英] Problem with webbrowser touchdown event

问题描述

我正在尝试使用web浏览器控件的触摸事件，但触摸webbroweser时不会触发事件。此控件是否支持触地事件？ url说它支持。

I am trying to use touch down event of a webbrowser control, but event is not fired when i touch the webbroweser. Does this control support touchdown event ? Below url says it supports.

http://msdn.microsoft.com/en-us/library/system.windows.controls.webbrowser.aspx

http://msdn.microsoft.com/en-us/library/system.windows.controls.webbrowser.aspx

请告诉我如何在webbrowser上启用触地得分。

Please let me know how to enable touchdown on webbrowser.

谢谢

Shiva

Shiva

推荐答案

从什么我试过这些事件不是直接在WebBrowser元素中读取的。我想因为你需要能够与WebBrowser中的不同元素（即网页本身）进行交互。

From what I tried out those events are not read directly in the WebBrowser element. I suppose because you need to be able to interact with the different elements inside the WebBrowser, i.e., the webpage itself.

此外，如果你正在开发表面而你想要注册手指触摸事件，它是PreviewTouchDown而不是TouchDown。你可以做这样的事情来测试：

Also if you're developing for surface and you want to register the finger touch event, it's PreviewTouchDown and not TouchDown. You can make something like this to test:

<Grid Background="Red" HorizontalAlignment="Center" VerticalAlignment="Center" Width="600" Height="600" PreviewTouchDown="Grid_PreviewTouchDown" MouseDown="Grid_MouseDown" TouchDown="Grid_TouchDown">
	<WebBrowser Width="500" Height="500" Source="http://google.com" />
</Grid>

希望有所帮助。

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