Baumer工业相机堡盟工业相机如何通过BGAPISDK显示Bayer彩色格式的图像（C#）

void mDataStream_NewBufferEvent(object sender, BGAPI2.Events.NewBufferEventArgs mDSEvent)
{
    try
    {
        BGAPI2.Buffer mBufferFilled = null;              
        mBufferFilled = mDSEvent.BufferObj;
        if (mBufferFilled == null)
        {
            MessageBox.Show("Error: Buffer Timeout after 1000 ms!");
        }
        else if (mBufferFilled.IsIncomplete == true)
        {
            //MessageBox.Show("Error: Image is incomplete!");
            //queue buffer again
            mBufferFilled.QueueBuffer();
        }
        else
        {
            #region//获取当前FrameID
            FrameIDInt = (int)mBufferFilled.FrameID;
            OnNotifySetFrameID(FrameIDInt.ToString());
            #endregion
            //将相机内部图像内存数据转为bitmap数据
            //System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap((int)mBufferFilled.Width, (int)mBufferFilled.Height, (int)mBufferFilled.Width * 3,
            //   System.Drawing.Imaging.PixelFormat.Format24bppRgb, (IntPtr)((ulong)mBufferFilled.MemPtr + mBufferFilled.ImageOffset));
            IntPtr imagebuffer = new IntPtr();
            BGAPI2.Image pImage = pImgProcessor.CreateImage((uint)mBufferFilled.Width, (uint)mBufferFilled.Height, mBufferFilled.PixelFormat, mBufferFilled.MemPtr, mBufferFilled.MemSize);
            BGAPI2.Image pTranImage = null;
            //将相机内部Bayer图像转为彩色BGR8图像
            if(imagebuffer.PixelFormal.Contains("Bayer"))
              pTranImage = pImgProcessor.CreateTransformedImage(pImage, "BGR8");
            #region//Mono图像数据转换。彩色图像数据转换于此不同
            //System.Drawing.Imaging.ColorPalette palette = bitmap.Palette;
            //int nColors = 256;
            //for (int ix = 0; ix < nColors; ix++)
            //{
            //    uint Alpha = 0xFF;
            //    uint Intensity = (uint)(ix * 0xFF / (nColors - 1));
            //    palette.Entries[ix] = System.Drawing.Color.FromArgb((int)Alpha, (int)Intensity, (int)Intensity, (int)Intensity);
            //}
            //bitmap.Palette = palette;
            #endregion
            int w = 0;
            int h = 0;
            w = (int)pTranImage.Width;
            h = (int)pTranImage.Height;
            imagebuffer = pTranImage.Buffer;
            if (bFirstFrame)
            {
                pImgBits = new Byte[w * h * 3];                        
                pBitmap = new System.Drawing.Bitmap(w, h, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
                prcSource.X = 0;
                prcSource.Y = 0;
                prcSource.Width = w;
                prcSource.Height = h;
                bFirstFrame = false;
            }
            System.Drawing.Imaging.BitmapData bmpdata;
            bmpdata = pBitmap.LockBits(prcSource, System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            System.Runtime.InteropServices.Marshal.Copy(imagebuffer, pImgBits, 0, w * h * 3);
            System.Runtime.InteropServices.Marshal.Copy(pImgBits, 0, bmpdata.Scan0, w * h * 3);
            pBitmap.UnlockBits(bmpdata);
            //清除多余内存
            GC.Collect();
            #region//将pBitmap图像数据显示在UI界面PictureBox控件上
            prcSource.X = 0;prcSource.Y = 0;
            prcSource.Width = (int)mBufferFilled.Width;prcSource.Height = (int)mBufferFilled.Height;
            System.Drawing.Graphics graph = System.Drawing.Graphics.FromHwnd(pictureBoxA.Handle);
            graph.DrawImage(pBitmap, prcPBox, prcSource, GraphicsUnit.Pixel);
            #endregion
            //clonebitmap.Dispose(); //清除临时变量clonebitmap所占内存空间
            mBufferFilled.QueueBuffer();
        }
    }
    catch (BGAPI2.Exceptions.IException ex)
    {
        {
            string str2;
            str2 = string.Format("ExceptionType:{0}! ErrorDescription:{1} in function:{2}", ex.GetType(), ex.GetErrorDescription(), ex.GetFunctionName());
            MessageBox.Show(str2);
        }
    }
    return;
}