通过VBA自定义向Excel添加工具栏

Office由于提供了VBA,为大家开发一些定制功能提供了一种途径。但是如何实现工具栏中的命令与宏进行绑定，对于初学则来说是一个不小的门槛。

     今天,给大家介绍一下在Excel里写完宏后,如何通过宏自动生成工具栏。

如图：

在VBA中将要用到CommandBar，CommandBarButton两个对象。

Option Explicit

'定义全局变量

Private zyi_Bar As CommandBar
Private zyi_ComBarBtn  As CommandBarButton

'-------------------------------------------------------------------------------------------------------------

'增加工具栏

'-------------------------------------------------------------------------------------------------------------

Sub AddToolBar()
'
'

'
 '   Application.CommandBars.Add(Name:="zy").Visible = True
 
Dim strBarName As String
Dim strParam As String
Dim strCaption As String
Dim strCommand As String
Dim nIndex As Integer
Dim nFaceId As Integer

Dim cBar As CommandBar

strBarName = "ZYI_TOOL"

For Each cBar In Application.CommandBars
    If cBar.Name = strBarName Then
        Set zyi_Bar = cBar
        GoTo 20
    End If
Next

'On Error GoTo 10
'Set zyi_Bar = Application.CommandBars(strBarName)
'If zyi_Bar.Name = strBarName Then
'  GoTo 20    '已经存在
'  zyi_Bar.Delete
'End If

'10:

On Error GoTo 100

Set zyi_Bar = Application.CommandBars.Add(Name:=strBarName)

20:
zyi_Bar.Visible = True

On Error GoTo 100

'-----------------------------------------------------------
'1. 复制工作表

nIndex = 1
strCaption = "复制工作表"
strParam = "复制工作表的单元格内容及格式!"
strCommand = "复制工作表"
nFaceId = 271
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If

'-----------------------------------------------------------
'2. 合并单元格

nIndex = 2
strCaption = "合并单元格"
strParam = "合并单元格以及居中"
strCommand = "合并单元格"
nFaceId = 29
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If
   

'-----------------------------------------------------------
'3. 居中

nIndex = 3
strCaption = "居中"
strParam = "水平垂直居中"
strCommand = "居中单元格"
nFaceId = 482
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If

'-----------------------------------------------------------

'4. 货币

nIndex = 4
strCaption = "货币"
strParam = "货币"
strCommand = "货币"
nFaceId = 272
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If

'-----------------------------------------------------------
'5. 将货币数字转换为大写

nIndex = 5
strCaption = "删除列"
strParam = "删除列"
'宏名称
strCommand = "删除列"
nFaceId = 1668
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If

nIndex = nIndex + 1
While nIndex < zyi_Bar.Controls.Count
    zyi_Bar.Controls(nIndex).Delete
Wend

'-----------------------------------------------------------

'6. 分割条
zyi_Bar.Controls(zyi_Bar.Controls.Count).BeginGroup = True

'-----------------------------------------------------------

'7. 将货币数字转换为大写

nIndex = 6
strCaption = "人民币"
strParam = "人民币由数字转换为大写"

'宏名称
strCommand = "To大写人民币"
nFaceId = 384
If zyi_Bar.Controls.Count < nIndex Then
   AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
ElseIf zyi_Bar.Controls(nIndex).Caption <> strCaption Then
    AddComBarBtn strParam, strCaption, strCommand, nIndex, nFaceId
End If

nIndex = nIndex + 1
While nIndex < zyi_Bar.Controls.Count
    zyi_Bar.Controls(nIndex).Delete
Wend

'-----------------------------------------------------------

'9. 分割条
zyi_Bar.Controls(zyi_Bar.Controls.Count).BeginGroup = True

100:

End Sub

'-------------------------------------------------------------------------------------------------------------

'向工具栏动态添加按钮

'-------------------------------------------------------------------------------------------------------------

Sub AddComBarBtn(strParam As String, strCaption As String, strCommand As String, nIndex As Integer, nFaceId As Integer)
'
Set zyi_ComBarBtn = zyi_Bar.Controls.Add( _
        ID:=1, _
        Parameter:=strParam, _
        Before:=nIndex, _
        Temporary:=True)
       
With zyi_ComBarBtn
    .Caption = strCaption
    .Visible = True
    .OnAction = strCommand
    .FaceId = nFaceId
End With

End Sub

通过以上两个函数，就可以实现自动添加工具栏及按钮。

剩下将在Workbook_Open函数里调用AddToolBar,即可实现文件打开就会显示工具栏。如果仅作为工具存放，则可以把该文件保存为模版文件，即xxx.xla。

Private Sub Workbook_Open()

'   MsgBox "欢迎使用Excel", vbInformation + vbOKOnly, "增强工具"
    Application.StatusBar = "欢迎使用增强工具：zyi"
   

   '显示工具栏
    AddToolBar

End Sub

到此，一个来工具栏的宏大功告成了。