VBA常用小代码：一键将总表数据拆分为多个分表

Sub NewShts()

Dim d As Object, sht As Worksheet, arr, brr, r, kr, i&, j&, k&, x&

Dim Rng As Range, Rg As Range, tRow&, tCol&, aCol&, pd&

Application.ScreenUpdating = False '关闭屏幕更新

Application.DisplayAlerts = False '关闭警告信息提示

Set d = CreateObject("scripting.dictionary") 'set字典

Set Rg = Application.InputBox("请框选拆分依据列！只能选择单列单元格区域！", Title:="提示", Type:=8)

'用户选择的拆分依据列

tCol = Rg.Column '取拆分依据列列标

tRow = Val(Application.InputBox("请输入总表标题行的行数？"))

'用户设置总表的标题行数

If tRow = 0 Then MsgBox "你未输入标题行行数，程序退出。": Exit Sub

Set Rng = ActiveSheet.UsedRange '总表的数据区域

arr = Rng '数据范围装入数组arr

tCol = tCol - Rng.Column + 1 '计算依据列在数组中的位置

aCol = UBound(arr, 2) '数据源的列数

For i = tRow + 1 To UBound(arr) '遍历数组arr

If Not d.exists(arr(i, tCol)) Then

d(arr(i, tCol)) = i '字典中不存在关键词则将行号装入字典

Else

d(arr(i, tCol)) = d(arr(i, tCol)) & "," & i '如果存在则合并行号，以逗号间隔

End If

Next

For Each sht In Worksheets '遍历一遍工作表，如果字典中存在则删除

If d.exists(sht.Name) Then sht.Delete

Next

kr = d.keys '字典的key集

For i = 0 To UBound(kr) '遍历字典key值

If kr(i) <> "" Then '如果key不为空

r = Split(d(kr(i)), ",") '取出item里储存的行号

ReDim brr(1 To UBound(r) + 1, 1 To aCol) '声明放置结果的数组brr

k = 0

For x = 0 To UBound(r)

k = k + 1 '累加记录行数

For j = 1 To aCol '循环读取列

brr(k, j) = arr(r(x), j)

Next

Next

With Worksheets.Add(, Sheets(Sheets.Count))

'新建一个工作表，位置在所有已存在sheet的后面

.Name = kr(i) '表格命名

.[a1].Resize(tRow, aCol) = arr '放标题行

.[a1].Offset(tRow, 0).Resize(k, aCol) = brr '放置数据区域

Rng.Copy '复制粘贴总表的格式

.[a1].PasteSpecial Paste:=xlPasteFormats, Operation:=xlNone, SkipBlanks:=False, Transpose:=False

.[a1].Select

End With

End If

Next

Sheets(1).Activate '激活第一个表格

Set d = Nothing '释放字典

Erase arr: Erase brr '释放数组

MsgBox "数据拆分完成！"

Application.ScreenUpdating = True '恢复屏幕更新

Application.DisplayAlerts = True '恢复警示

End Sub