由 S.Platten 编辑，跳至底部了解这如何帮助我解决问题...
由于一些奇怪的原因，VBA 不会在添加它们的同一执行周期中连接 Sheet 的 ActiveX 控件的事件。因此，我们需要退出添加控件的循环，然后在下一个循环中调用事件添加过程。 Application.OnTime 在这里有帮助。
这似乎有点矫枉过正，但它确实有效:)
Option Explicit
Dim collChk As Collection
Dim timerTime
Sub master()
'/ Add the CheckBoxes First
Call addControls
'<< Due to some weird reason, VBA doesn't hook up the events for Sheet's ActiveX control in the same
'execution cycle in which they were added. So, we need to come out of the cycle which added the controls
'and then invoke the event adding proc in next cycle. >>
'/ Start Timer. Timer will call the sub to add the events
Call StartTimer
End Sub
Sub addControls()
Dim ctrlChkBox As MSForms.CheckBox
Dim objCell As Range
Dim i As Long
'Intialize the collection to hold the classes
Set collChk = New Collection
'/ Here Controls are added. No Events, yet.
For i = 1 To 10
Set objCell = Sheet1.Cells(i, 1)
Set ctrlChkBox = Sheet1.OLEObjects.Add( _
ClassType:="Forms.CheckBox.1" _
, Left:=1 _
, Top:=(objCell.Top + 2) _
, Height:=objCell.Height _
, Width:=100).Object
ctrlChkBox.Name = "chkbx" & objCell.Row
Next
End Sub
Sub addEvents()
Dim ctrlChkBox As MSForms.CheckBox
Dim objCBclass As clsCheckBox
Dim x As Object
'Intialize the collection to hold the classes
Set collChk = New Collection
'/ Here we assign the event handler
For Each x In Sheet1.OLEObjects
If x.OLEType = 2 Then
Set ctrlChkBox = x.Object
Set objCBclass = New clsCheckBox
Set objCBclass.cbBox = ctrlChkBox
collChk.Add objCBclass
Debug.Print x.Name
End If
Next
'/ Kill the timer
Call StopTimer
End Sub
Sub StartTimer()
timerTime = Now + TimeSerial(0, 0, 1)
Application.OnTime EarliestTime:=timerTime, Procedure:="addEvents", _
Schedule:=True
End Sub
Sub StopTimer()
On Error Resume Next
Application.OnTime EarliestTime:=timerTime, Procedure:="addEvents", _
Schedule:=False
End Sub
类模块：clsCheckBox
Option Explicit
Public WithEvents cbBox As MSForms.CheckBox
Private Sub cbBox_Change()
MsgBox "_CHANGE"
End Sub
Private Sub cbBox_Click()
MsgBox "_CLICK"
End Sub
编辑继续...
类（clsCheckbox）：
Option Explicit
Public WithEvents cbBox As MSForms.checkbox
Private Sub cbBox_Click()
MsgBox "_CLICK"
End Sub
模块1
Public objCheckboxes As Collection
Public tmrTimer
Public Sub addEvents()
Dim objCheckbox As clsCheckbox
Dim objMSCheckbox As Object
Dim objControl As Object
Set objCheckboxes = New Collection
For Each objControl In Sheet1.OLEObjects
If objControl.OLEType = 2 _
And objControl.progID = "Forms.CheckBox.1" Then
Set objMSCheckbox = objControl.Object
Set objCheckbox = New clsCheckbox
Set objCheckbox.cbBox = objMSCheckbox
objCheckboxes.Add objCheckbox
End If
Next
Call stopTimer
End Sub
Public Sub startTimer()
tmrTimer = Now + TimeSerial(0, 0, 1)
Application.OnTime EarliestTime:=tmrTimer _
, Procedure:="addEvents" _
, Schedule:=True
End Sub
Public Sub stopTimer()
On Error Resume Next
Application.OnTime EarliestTime:=tmrTimer _
, Procedure:="addEvents" _
, Schedule:=False
End Sub
工作表中添加控件的代码：
Dim objControl As MSForms.checkbox
For Each varExisting In objColumns
'Insert the field name
objColumnHeadings.Cells(lngRow, 1).Value = varExisting
'Insert a checkbox to allow selection of the column
Set objCell = objColumnHeadings.Cells(lngRow, 2)
Set objControl = ActiveSheet.OLEObjects.Add( _
ClassType:="Forms.CheckBox.1" _
, Left:=300 _
, Top:=(objCell.Top + 2) _
, Height:=10 _
, Width:=9.6).Object
objControl.Name = "chkbx" & lngRow
objControl.Caption = ""
objControl.BackColor = &H808080
objControl.BackStyle = 0
objControl.ForeColor = &H808080
lngRow = lngRow + 1
Next
这不是整个项目，但足以展示其工作原理。