Winform SplitContainers redraw issue
问题 I have added a SplitContainer inside another SplitContainer's Panel. Everything redraws fine when the splitters move. But resize of inner SplitContainer doesn't work correctly if the main SplitConainer's size changed by the main form's maximize/restore buttons. If I move the splitter it redraws everything fine. I tried Invalidating everything in each SplitPanel SizeChanged event, but no luck. Do you have any idea? 回答1: I think this is the cause. The issue was gone after simplifying the