ListViewItem item = new ListViewItem("Course"); 
this.lstViewPregcheck.Items.Add(item);   
item.SubItems.Add("Passed",Color.Green,Color.White,new Font(FontFamily.GenericSansSerif ,12));
item.SubItems.Add("NoPassed",Color.Red,Color.White,new Font(FontFamily.GenericSansSerif ,12));为什么这两个subitem的颜色没变啊,主要是Color.Green,Color.Red(ForeColor)