说明：  切分窗口的例子。This sample demonstrates how to create a splitter which draws onto the Desktop Device Context. Because the splitter is drawing directly on the Desktop window (which is simply an image of the windows on the Desktop), there is absolutely no restriction where the splitter is drawn. This means it is possible to perform splits on, for example, a left aligned Picture Box on an MDI form.
(segmentation window examples. This sample demonstrates how to create a splitt er which draws onto the Desktop Device Context. Because the splitter is drawing directly on the Desktop window (which is simply an image of the w the upgrade on the Desktop), there is absolutely no restriction where the sp litter is drawn. This means it is possible to per splits on form, for example, a left aligned Picture Box on an MDI form.)