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I'm following the instructions in How to build applications with OpenCV inside the Microsoft Visual Studio but I'm getting errors from the sample code:

• error C2065: 'CAP_PROP_FRAME_WIDTH' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_COUNT' : undeclared identifier

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

Here are the steps I have taken.

1. I've unpacked the OpenCV (Version 2.4.6) files into C:\OpenCV, run setx -m OPENCV_DIR C:\OpenCV\Build\x64\vc11 from an elevated command prompt and added %OPENCV_DIR%\bin to my path (following instructions in Installation in Windows). Then using the Property pages (View -> Property Pages or Shift-F4) set to 'All Configurations'

2. I've added $(OPENCV_DIR)\..\..\include to my C/C++ Additional Include Directories

1. I've added $(OPENCV_DIR)\lib to the linker Additional Library Directories

1. I've cut-an-paste the directory listing of the lib files in C:\OpenCV\build\x64\vc11\lib into my input Additional Dependencies

1. I've copied the sample code into a new C++ console app (with ATL). I had to change one line in the template code from int _tmain(int argc, _TCHAR* argv[]) to int _tmain(int argc, char* argv[])

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

I'm following the instructions in How to build applications with OpenCV inside the Microsoft Visual Studio but I'm getting errors from the sample code:

• error C2065: 'CAP_PROP_FRAME_WIDTH' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_COUNT' : undeclared identifier

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

Here are the steps I have taken.

1. I've unpacked the OpenCV (Version 2.4.6) files into C:\OpenCV, run setx -m OPENCV_DIR C:\OpenCV\Build\x64\vc11 from an elevated command prompt and added %OPENCV_DIR%\bin to my path (following instructions in Installation in Windows). Then using the Property pages (View -> Property Pages or Shift-F4) set to 'All Configurations'

2. I've added $(OPENCV_DIR)\..\..\include to my C/C++ Additional Include Directories

1. I've added $(OPENCV_DIR)\lib to the linker Additional Library Directories

1. I've cut-an-paste the directory listing of the lib files in C:\OpenCV\build\x64\vc11\lib into my input Additional Dependencies

1. I've copied the sample code into a new C++ console app (with ATL). I had to change one line in the template code from int _tmain(int argc, _TCHAR* argv[]) to int _tmain(int argc, char* argv[])

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

I'm following the instructions in How to build applications with OpenCV inside the Microsoft Visual Studio but I'm getting errors from the sample code:

• error C2065: 'CAP_PROP_FRAME_WIDTH' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_COUNT' : undeclared identifier

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

Here are the steps I have taken.

1. I've unpacked the OpenCV (Version 2.4.6) files into C:\OpenCV, run setx -m OPENCV_DIR C:\OpenCV\Build\x64\vc11 from an elevated command prompt and added %OPENCV_DIR%\bin to my path (following instructions in Installation in Windows). Then using the Property pages (View -> Property Pages or Shift-F4) set to 'All Configurations'

2. I've added $(OPENCV_DIR)\..\..\include to my C/C++ Additional Include Directories

1. I've added $(OPENCV_DIR)\lib to the linker Additional Library Directories

1. I've cut-an-paste the directory listing of the lib files in C:\OpenCV\build\x64\vc11\lib into my input Additional Dependencies

1. I've copied the sample code from the article into a new C++ console app (with ATL). I had to change one line in the template code from int _tmain(int argc, _TCHAR* argv[]) to int _tmain(int argc, char* argv[])

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

I'm following the instructions in How to build applications with OpenCV inside the Microsoft Visual Studio but I'm getting errors from the sample code:

• error C2065: 'CAP_PROP_FRAME_WIDTH' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_HEIGHT' : undeclared identifier
• error C2065: 'CAP_PROP_FRAME_COUNT' : undeclared identifier

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?

Here are the steps I have taken.

1. I've unpacked the OpenCV (Version 2.4.6) files into C:\OpenCV, run setx -m OPENCV_DIR C:\OpenCV\Build\x64\vc11 from an elevated command prompt and added %OPENCV_DIR%\bin to my path (following instructions in Installation in Windows). Then using the Property pages (View -> Property Pages or Shift-F4) set to 'All Configurations'

2. I've added $(OPENCV_DIR)\..\..\include to my C/C++ Additional Include Directories

1. I've added $(OPENCV_DIR)\lib to the linker Additional Library Directories

1. I've cut-an-paste the directory listing of the lib files in C:\OpenCV\build\x64\vc11\lib into my input Additional Dependencies

1. I've copied the sample code from the article into a new C++ console app (with ATL). I had to change one line in the template code from int _tmain(int argc, _TCHAR* argv[]) to int _tmain(int argc, char* argv[])

I think the identifiers that are undeclared should (are) declared in highgui so why am I not getting them despite the demo code's #include <opencv2/highgui/highgui.hpp>?