C++로 COM 포트 이름을 얻는 방법을 알고 싶습니다. | 마을 :: 컨텐츠 상세보기
http://www.devpia.com/Maeul/Contents/Detail.aspx?BoardID=50&MAEULNo=20&no=975484&ref=975484

how to get com port name c++ - Google 검색
http://www.google.co.kr/search?q=how+to+get+com+port+name+c%2B%2B&num=20&client=opera&hs=n2N&source=lnms&sa=X&ved=0ahUKEwi4gYvGtdHfAhXmg1QKHZ_hChs4KBD8BQgJKAA&biw=1394&bih=700&dpr=1

How to read COM port in C++
http://social.msdn.microsoft.com/Forums/vstudio/en-US/1410f6e9-880e-4b3f-af7a-f2fe7c7a731b/how-to-read-com-port-in-c?forum=vcgeneral

Serial Communication in Windows
http://www.codeguru.com/cpp/i-n/network/serialcommunications/article.php/c5425/Serial-Communication-in-Windows.htm

Serial Communications
http://msdn.microsoft.com/en-us/library/ff802693.aspx

comport name description - Google 검색
http://www.google.co.kr/search?client=opera&q=comport+name+description&sourceid=opera&ie=UTF-8&oe=UTF-8

c# - Getting Serial Port Information - Stack Overflow
http://stackoverflow.com/questions/2837985/getting-serial-port-information

Getting more information about a serial port in C#
http://social.msdn.microsoft.com/Forums/windows/en-US/c236cac4-a954-4a70-882d-bc20e2cc6e81/getting-more-information-about-a-serial-port-in-c?forum=winformsdesigner

How to get more info about port using System.IO.Ports.SerialPort
http://social.msdn.microsoft.com/Forums/windows/en-US/c53b23a4-12c3-43ba-9127-b74450ab874a/how-to-get-more-info-about-port-using-systemioportsserialport?forum=winforms

Download WMI Code Creator v1.0 from Official Microsoft Download Center
http://www.microsoft.com/en-us/download/details.aspx?id=8572

Windows Management Instrumentation - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/WmiSdk/wmi-start-page

Serial Port Communication, Read data from port Visual C++ Samples
http://www.ucancode.net/Serial-Port-Communication-Read-data-from-port-Visual-C-Samples.htm

Search - CodeProject
http://www.codeproject.com/search.aspx?q=Win32_PnPEntity&x=15&y=2&sbo=kw

How to Get a List of Non-Working Devices Using VB.NET - CodeProject
http://www.codeproject.com/Articles/51477/How-to-Get-a-List-of-Non-Working-Devices-Using-VB

How To Get Hardware Information (CPU ID, MainBoard Info, Hard Disk Serial, System Information , ...) - CodeProject
http://www.codeproject.com/Articles/17973/How-To-Get-Hardware-Information-CPU-ID-MainBoard-I

How to Detect When Your USB Device Has Been Plugged In - CodeProject
http://www.codeproject.com/Tips/1185385/How-to-Detect-When-Your-USB-Device-Has-Been-Plugge

WMI Query Language by Example - CodeProject
http://www.codeproject.com/Articles/46390/WMI-Query-Language-by-Example

System Information - CodeProject
http://www.codeproject.com/Articles/362227/System-Information 

c++ system infomation - Google 검색
http://www.google.co.kr/search?client=opera&q=c%2B%2B+system+infomation&sourceid=opera&ie=UTF-8&oe=UTF-8

How to get system information in windows with c++ - Stack Overflow
http://stackoverflow.com/questions/47023477/how-to-get-system-information-in-windows-with-c

Getting Hardware Information - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/SysInfo/getting-hardware-information

GetSystemInfo function | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/api/sysinfoapi/nf-sysinfoapi-getsysteminfo

System Information - CodeProject
http://www.codeproject.com/Articles/3464/System-Information

WIN32 api to get system information - Programming - rohitab.com - Forums
http://www.rohitab.com/discuss/topic/35915-win32-api-to-get-system-information/

how to get system info - C++ Forum
http://www.cplusplus.com/forum/windows/124624/ 

System Information Functions - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/SysInfo/system-information-functions

Win32_OperatingSystem class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-operatingsystem

Win32_SystemDriverPNPEntity class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-systemdriverpnpentity

Win32_PnPDeviceProperty class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-pnpdeviceproperty

GetDeviceProperties method of the Win32_PnPEntity class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/getdeviceproperties-win32-pnpentity

Win32_PnPDeviceProperty class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-pnpdeviceproperty

Win32_PnPEntity class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-pnpentity

GetDeviceProperties method of the Win32_PnPEntity class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/getdeviceproperties-win32-pnpentity

Computer System Hardware Classes - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/computer-system-hardware-classes

Win32_PnPDeviceProperty class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-pnpdeviceproperty#properties 

Win32_PnPEntity C++ - Google 검색
http://www.google.co.kr/search?client=opera&q=Win32_PnPEntity+C%2B%2B&sourceid=opera&ie=UTF-8&oe=UTF-8

visual studio 2010 - Getting Windows USB caption field from WMI, using C++ - Stack Overflow
http://stackoverflow.com/questions/48433918/getting-windows-usb-caption-field-from-wmi-using-c

Search - CodeProject
http://www.codeproject.com/search.aspx?q=IWbemClassObject+&x=0&y=0&sbo=kw

Making WMI Queries In C++ - CodeProject
http://www.codeproject.com/Articles/10539/Making-WMI-Queries-In-C 

이 예제는 실행시. 오류 메시지가 발생합니다. ㅇ_ㅇ;;

listComPorts – Windows command-line tool for USB-to-serial – todbot blog
http://todbot.com/blog/2012/03/02/listcomports-windows-command-line-tool-for-usb-to-serial/

GitHub - todbot/usbSearch: Search for USB devices by VID/PID, gets device serial numbers
http://github.com/todbot/usbSearch/ 

visual studio 2010 - Getting Windows USB caption field from WMI, using C++ - Stack Overflow
http://stackoverflow.com/questions/48433918/getting-windows-usb-caption-field-from-wmi-using-c

ExecQuery - Google 검색
http://www.google.co.kr/search?client=opera&q=ExecQuery&sourceid=opera&ie=UTF-8&oe=UTF-8

ExecQuery Method
http://www.jose.it-berater.org/wmi/scriptingapi/swbemservices_execquery_method.htm

IWbemServices::ExecQuery | Microsoft Docs
http://docs.microsoft.com/en-us/windows/desktop/api/wbemcli/nf-wbemcli-iwbemservices-execquery

Querying with WQL - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/WmiSdk/querying-with-wql

Win32_USBControllerDevice class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/win32-usbcontrollerdevice

CIM_ControlledBy class - Windows applications | Microsoft Docs
http://docs.microsoft.com/ko-kr/windows/desktop/CIMWin32Prov/cim-controlledby

Search - CodeProject
http://www.codeproject.com/search.aspx?q=IWbemClassObject+&x=0&y=0&sbo=kw

Making WMI Queries In C++ - CodeProject
http://www.codeproject.com/Articles/10539/Making-WMI-Queries-In-C

Convert_Bstr_to_string - Google 검색
http://www.google.co.kr/search?client=opera&q=Convert_Bstr_to_string&sourceid=opera&ie=UTF-8&oe=UTF-8

ConvertBSTRToString | Microsoft Docs
http://docs.microsoft.com/en-us/cpp/cpp/convertbstrtostring?view=vs-2017

_variant_t NULL check - Google 검색
http://www.google.co.kr/search?client=opera&q=_variant_t+NULL+check&sourceid=opera&ie=UTF-8&oe=UTF-8

c++ - how to check if _variant_t is NULL - Stack Overflow
http://stackoverflow.com/questions/49476034/how-to-check-if-variant-t-is-null