关于其实，excel很简单 书的一个代码

callme无聊

Sub join()
Dim arr As Variant, txt As String
arr = Array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
tet = join(arr, "@")
MsgBox txt
End Sub
我这样试了下 但是提示不对 join函数使用不正常求原因
66页join函数

dajiahaoxinku12

txt = vba.join(arr, "@")

chenzyyysl

Sub join()
Dim arr As Variant, txt As String
arr = Array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
tet = join(arr, "@")  '这有个抄写错误，txt
MsgBox txt
End Sub