capturing camera ?

edit savecancel

i'm using VS2010 conbined with OpenCV 2.2 ! i've tryied programming to capturing camera but the result as the picture below: i've configed property as follow:

*VC++ Directories:
 +Include Directories... add: 'C:\OpenCV2.1\include\opencv;'
 +Library Directories... add: 'C:\OpenCV2.1\lib;'
 +Source Directories... add folders in path "...\\include\\Opencv2"
*C/C++ =>General=>add “C:\OpenCV2.2\include”.
*Linker:
 +General=>Additional Library Directories => add “C:\OpenCV2.2\lib”.
*Input=>Additional Dependencies:
 opencv_imgproc220d.lib
 opencv_core220d.lib
 opencv_highgui220d.lib
 opencv_ml220d.lib
 opencv_video220d.lib
 opencv_features2d220d.lib
 opencv_calib3d220d.lib
 opencv_objdetect220d.lib
 opencv_contrib220d.lib
 opencv_legacy220d.lib
 opencv_flann220d.lib

And here is the code:

#include "stdafx.h"
#include "highgui.h"

int _tmain(int argc, _TCHAR* argv[])
{
CvCapture* capture = cvCaptureFromCAM(0);
IplImage* src = NULL;
cvNamedWindow("Webcam",0);
while(1)
{
    src = cvQueryFrame(capture);
    if(!src) break;
    char c = cvWaitKey(30);
    if(c == 27) break;
    cvShowImage("Webcam",src);
}
cvReleaseImage(&src);
cvDestroyWindow("Webcam");
return 0;
}

hope for help! ^~^ !