比如读取D:\税金.xls中sheet1中A1:B20的数据

dim i as integer

application.screenupdating=false

for i=1 to 20

activesheet.cells(i,1).formula='D:\[税金.xls]sheet1'!$A$" & i

activesheet.cells(i,2).formula='D:\[税金.xls]sheet1'!$B$" & i

next i

activesheet.range("a1").currentregion.copy

activesheet.range("a1").PasteSpecial xlPasteValues

Application.CutCopyMode = False

application.screenupdating=true

运行一下后，发现速度比打开、读取、关闭要快多了。特与大家分享。