converting Iplimage to bitmap

Hi, I need help in converting an Iplimage (Intel opencv image format) to a bitmap using C++ in memory. I'm basically doing a window form application and using visual studio 2005. the form contains a pictureBox that I will eventually display the bitmap image on it.

//Here is the code for the Iplimage structure

 typedef struct _IplImage
    {
        int  nSize;         /* sizeof(IplImage) */
        int  ID;            /* version (=0)*/
        int  nChannels;     /* Most of OpenCV functions support 1,2,3 or 4 channels */
        int  alphaChannel;  /* ignored by OpenCV */
        int  depth;         /* pixel depth in bits: IPL_DEPTH_8U, IPL_DEPTH_8S, IPL_DEPTH_16U,
                               IPL_DEPTH_16S, IPL_DEPTH_32S, IPL_DEPTH_32F and IPL_DEPTH_64F are supported */
        char colorModel[4]; /* ignored by OpenCV */
        char channelSeq[4]; /* ditto */
        int  dataOrder;     /* 0 - interleaved color channels, 1 - separate color channels.
                               cvCreateImage can only create interleaved images */
        int  origin;        /* 0 - top-left origin,
                               1 - bottom-left origin (Windows bitmaps style) */
        int  align;         /* Alignment of image rows (4 or 8).
                               OpenCV ignores it and uses widthStep instead */
        int  width;         /* image width in pixels */
        int  height;        /* image height in pixels */
        struct _IplROI *roi;/* image ROI. when it is not NULL, this specifies image region to process */
        struct _IplImage *maskROI; /* must be NULL in OpenCV */
        void  *imageId;     /* ditto */
        struct _IplTileInfo *tileInfo; /* ditto */
        int  imageSize;     /* image data size in bytes
                               (=image->height*image->widthStep
                               in case of interleaved data)*/
        char *imageData;  /* pointer to aligned image data */
        int  widthStep;   /* size of aligned image row in bytes */
        int  BorderMode[4]; /* border completion mode, ignored by OpenCV */
        int  BorderConst[4]; /* ditto */
        char *imageDataOrigin; /* pointer to a very origin of image data
                                  (not necessarily aligned) -
                                  it is needed for correct image deallocation */
    }
    IplImage;

thanks!!