一弹出菜单语句“PopupMenu Files,6”中的“6”没看懂？
知道PopupMenu方法的格式，但在学习的时候教的是其后的典型位置常数和行为常数的参数值是0，4，8/0，2，但看到一个程序实例里有如题这么一句，里面的Files我知道是一个菜单名称，但逗号后的数字“6”代表什么呢？百思不得其解啊？
还盼指点??
原型:object.PopupMenu menuname, flags, x, y, boldcommand
flags说明:
vbPopupMenuLeftAlign 0 (Default) The left side of the pop-up menu is located at x. (左对齐)
vbPopupMenuCenterAlign 4 The pop-up menu is centered at x. (居中)
vbPopupMenuRightAlign 8 The right side of the pop-up menu is located at x. (右对齐)
vbPopupMenuLeftButton 0 (Default) An item on the popup menu reacts to a mouse click only when you use the left mouse button.
vbPopupMenuRightButton 2 An item on the popup menu reacts to a mouse click when you use either the right or the left mouse button
