EXCEL VBA的问题将某单元格的数据存入数组

sheets("表名").cells(行号,列号)可获得单元格的值，其中行列号都是数字
Function bbb(b)
Dim a()
b = b & ","
i = 1
j = -1
ks = 1
js = 1
ifg = False
Do While Len(b) >= i
If Mid(b, i, 1) = "," Then
j = j + 1
ReDim Preserve a(j)
ks = js
js = i + 1
If Not ifg Then
a(j) = Mid(b, ks, js - ks - 1)
Else
m = Mid(b, ks, js - ks)
j = j + js - ks + 1
ReDim Preserve a(j)
For m = j + ks - js - 1 To j - 1
a(m) = a(m - 1) + 1
Next
End If
ElseIf Mid(b, i, 1) = "-" Then
j = j + 1
ReDim Preserve a(j)
ks = js
js = i + 1
a(j) = Mid(b, ks, js - ks - 1)
ifg = True
End If
i = i + 1
Loop
Sheet3.Cells(1, 1) = ""
For i = 0 To UBound(a)
c = c & " " & a(i)
bbb = c
Next
End Function
应该会用吧？是在代码里调用的
例如
Sheet3.Cells(1, 1) = bbb(Sheet3.Cells(1, 2))
原始数据时在Sheet3.Cell