HTuple imgWidth,imgHeight;
            int winRow,winCol,winWidth,winHeight,partWidth,partHeight;
            try
            {
                HOperatorSet.GetImageSize( image,out imgWidth,out imgHeight);
                this.hWindowControl1.HalconWindow.GetWindowExtents(out winRow,out winCol,out
 
 winWidth,out winHeight);
                if (winWidth < winHeight)
                {
                    partWidth = imgWidth;
                    partHeight = imgWidth * winHeight / winWidth;
                }
                else
                {
                    partWidth = imgHeight * winWidth / winHeight;
                    partHeight 
 
= imgHeight;
                }
                this.hWindowControl1.HalconWindow.SetPart(0,0,partHeight - 1,partWidth - 1);
                HOperatorSet.DispImage(image,this.hWindowControl1.HalconWindow);
            }
            catch (HalconException hEx)
            {
                MessageBox.Show(hEx.Message);
            }
 

已驗證