title: OpenCV - How to defined a variable of type CvvImage in Opencv 2.3?
body: <p>I'm writing a program to capture image frames from a camera and to dispay them on the MFC  picture control window. My program is using <strong>MFC</strong> in <strong>OpenCV 2.3</strong> and <strong>Visual studio 2010</strong>.</p>
  
  <p>but I am not able to use the function <strong>CvvImage</strong>. 
  It says it is undefined.  This function comes under the highgui.h header file.  When I check the header file and compared it with Opencv 1.0 I saw that this function is not defined here.</p>
  
  <p>When I use this program on opencv 1.0 and visual studio 2008 it works fine.  and executes. 
  but using visual studio 2010 and opencv 2.3 it is not defined.</p>
  
  <p><strong>please help use the CvvImage or tell me the equivalent used in opencv 2.3.</strong></p>
  
  <p>I do no want to use IplImage. because then I am not able to place my image frame on the MFC picture control window.</p>
  
  <p>Thank you</p>