Handheld Compatibility 计划准则

#ifndef DEVICEFAMILYDEVICEFORM_GAMING_HANDHELD
#define DEVICEFAMILYDEVICEFORM_GAMING_HANDHELD    0x0000002E 
#endif
  
DWORD DeviceForm; 
RtlGetDeviceFamilyInfoEnum(nullptr, nullptr, &DeviceForm); 
  
if (DeviceForm == DEVICEFAMILYDEVICEFORM_GAMING_HANDHELD) 
{ 
   // Do stuff for a handheld 
} 

#include <winrt/windows.ui.viewmanagement.core.h>
using namespace winrt::Windows::UI::ViewManagement::Core;
#pragma comment(lib,"windowsapp.lib")


// CoreInputViewKind::Gamepad enum requires headers from 26100.3624 Windows SDK or greater
// Otherwise, use static_cast<CoreInputViewKind>(7) for earlier SDKs

CoreInputView::GetForCurrentView().TryShow(CoreInputViewKind::Gamepad);

CoreInputView::GetForCurrentView().TryHide();