各位兄弟，我这样写为什么不对？

Question

private System.Windows.Forms.ContextMenu contextMenu1;
private System.Windows.Forms.MenuItem[] menuItem1;
this.contextMenu1 = new System.Windows.Forms.ContextMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem[4];
for(int i=0;i<4;i++)
{

this.menuItem1[i].Text = "df";

}
this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[]{this.menuItem1[4]});
this.ContextMenu = this.contextMenu1;========================
以上是我动态生成上下文菜单的代码，为什么不对？高手们，请指教！

Answer 1

http://msdn.microsoft.com/library/chs/default.asp?url=/library/CHS/vbcon/html/vbtskcreatingdynamiccontextmenus.asp

Answer 2

不要this.contextMenu1，直接this.ContextMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[]{this.menuItem1[4]});试试.