GestureRecognizer无法正常工作 [英] GestureRecognizer not working

问题描述

m_gestureRec = ref new Windows::UI::Input::GestureRecognizer();

	GameManager::m_inputManager->m_PointerPressed += ref new InputManager::PointerPressedDelegate([=](Windows::UI::Core::PointerEventArgs^ args)
	{
		m_gestureRec->ProcessDownEvent(args->CurrentPoint);
		//m_zoom += 0.01f;
	});

	m_gestureRec->GestureSettings =
		Windows::UI::Input::GestureSettings::Tap;
	m_gestureRec->Tapped += ref new TypedEventHandler<GestureRecognizer^, TappedEventArgs^>
	([=](GestureRecognizer^ r, TappedEventArgs^ e)
	{
		m_zoom += 1;
	});

<我正在创建一个DirectX，Windows 8游戏，我需要检测手势。不幸的是，我的GestureRecognizer无法正常工作。我在处理程序中放了一个断点，但它没有打到。 我知道指针按下事件有效，我在那里有一个断点
并且它经常被击中。

I'm creating a DirectX, Windows 8 game and I need to detect gestures. Unfortunately, my GestureRecognizer isn't working. I've put a breakpoint in the handler but, it doesn't ever hit.  I know that the pointer pressed event works, I have a breakpoint there and it's constantly hit.

任何帮助，谢谢。  

Any help, thanks. 

< span style ="color：＃0000ff; font-size：small">

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推荐答案

您是否正在传递所有Pointer事件或您的代码段中列出的ProcessDownEvent？如果没有，请执行。如果是，请您发布完整代码指针和手势处理的片段？

Are you passing all of the Pointer events or just the ProcessDownEvent as listed in your code snippet? If not, please do. If so, can you please post a complete code snippet of the pointer and gesture handling?

- Rob

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