wpf - How can I define a larger touch target in Windows Phone?

Question

I'm working on Windows Phone 8 app and I have a very small (25x5) Image which is bound to a Tap event. I'm afraid the user might have trouble pressing this small button and would like to increase the effective touch target, however nowhere in the API nor in Blend can I find this setting.

How to I make the touch target larger than the image itself?

Answer 1

您可以尝试在其上覆盖一个 Rectangle 控件，然后使 Rectangle 的颜色透明。之后，你所要做的就是给它一个动作方法。