툴스트립메뉴아이템 백그라운드 컬러 바꾸기.. stackoverflow.com/questions/25425948/c-sharp-winforms-toolstripmenuitem-change-background c# winforms toolstripmenuitem change background OK, someone please tell me why this is not working. I have a simple MenuStrip in winforms app (c#). It has ToolStripMenuItems. In the properties window of the designer, I select BackColor = White... stackoverflow.com