一个简单的QQ游戏辅助，赶快入门，-Important　 When you open a workbook, Excel copies the workbook s custom command bars that do not already exist in the workspace to the workspace. These copied command bars are not deleted from the workspace when you close your workbook. If you want custom command bars to be available only when your workbook is open, you must programmatically delete them from the workspace when your workbook closes. When you delete a command bar in this fashion, you are removing only the