如何以编程方式将工具栏按钮(和OnClick处理程序)添加到Excel

如何以编程方式将工具栏(带有按钮)添加到Excel(2002或更高版本)？

单击按钮时,我想要一个处理程序来创建我的COM对象并在其上调用方法？

这是应该适用于版本但不包括 Excel 2007的东西的基础,Excel 2007具有完全不同的界面.

这可以在你的ThisWorkbook模块中找到:

Private Sub Workbook_BeforeClose(Cancel As Boolean)
    DeleteCommandBar
End Sub
Private Sub Workbook_Open()
    ShowToolbar
End Sub

这可以放在同一个模块或单独的模块中,您可以选择,但我更喜欢将它放在自己的模块中,它可以更加明显.你应该不需要一个OnClick,按钮被告知你创建按钮时要调用的例程.

Private Const TOOLBARNAME = "MyFunkyNewToolbar"

Public Sub ShowToolbar()
' Assumes toolbar not already loaded '
    Application.CommandBars.Add TOOLBARNAME
    AddButton "Button caption", "This is a tooltip", 526, "NameOfASubInYourVBACode"
    ' call AddButton more times for more buttons '
    With Application.CommandBars(TOOLBARNAME)
        .Visible = True
        .Position = msoBarTop
    End With
End Sub

Private Sub AddButton(caption As String, tooltip As String, faceId as Long, methodName As String)
Dim Btn As CommandBarButton
    Set Btn = Application.CommandBars(TOOLBARNAME).Controls.Add
    With Btn
        .Style = msoButtonIcon
        .FaceId = faceId ' choose from a world of possible images in Excel: see http://www.ozgrid.com/forum/showthread.php?t=39992 '
        .OnAction = methodName
        .TooltipText = tooltip
    End With        
End Sub

Public Sub DeleteCommandBar()
    Application.CommandBars(TOOLBARNAME).Delete
End Sub