合并多个Excel文件

sub 合并当前目录下所有工作簿的全部工作表() 
dim mypath, myname, awbname 
dim wb as workbook, wbn as string 
dim g as long 
dim num as long 
dim box as string 
application.screenupdating = false 
mypath = activeworkbook.path 
myname = dir(mypath & "\" & "*.xls") 
awbname = activeworkbook.name 
num = 0 
do while myname  "" 
if myname  awbname then 
set wb = workbooks.open(mypath & "\" & myname) 
num = num + 1 
with workbooks(1).activesheet 
.cells(.range("a65536").end(xlup).row + 2, 1) = left(myname, len(myname) - 4) 
for g = 1 to sheets.count 
wb.sheets(g).usedrange.copy .cells(.range("a65536").end(xlup).row + 1, 1) 
next 
wbn = wbn & chr(13) & wb.name 
wb.close false 
end with 
end if 
myname = dir 
loop 
range("a1").select 
application.screenupdating = true 
msgbox "共合并了" & num & "个工作薄下的全部工作表。如下：" & chr(13) & wbn, vbinformation, "提示" 
end sub

新建一个空的excel文件，在Sheet1右键，查看代码，将VBA代码填入；回到开发工具栏，宏，执行 合并当前目录下所有工作簿的全部工作表