摘要: 5.1鸟瞰Application对象5.2 必须了解的面向显示特性5.2.1 使用ScreenUpdating改进和完善执行性能代码清单5.1:实现屏幕更新的性能'代码清单5.1: 实现屏幕更新的特性Sub TimeScreenUpdating() Dim dResult As Double 'test with screen updating turned on dResult = TestScreenUpdating(True) MsgBox Format(dResult, "0.00") & " seconds.", vbO 阅读全文