CheckBox to tick other CheckBoxes
If you decide to change the number of years, you may want to use this:
Private Sub chkHeadAll_Change()
Dim iCtr as long
If BlkProc = True Then
Exit Sub
End If
BlkProc = True
For iCtr = 0 To MaxCheckBoxes - 1
Me.Controls("chkHeadY" & iCtr).Value = chkHeadAll.Value
Next iCtr
BlkProc = false
End Sub
(I didn't notice it before.)
Dave Peterson wrote:
.enableevents won't work (as you've seen). You have to keep track yourself.
Since you named the 4 checkboxes nicely (chkHeadY#), this worked ok for me:
Option Explicit
Dim BlkProc As Boolean
Const MaxCheckBoxes As Long = 4
Private Sub CommandButton1_Click()
Unload Me
End Sub
Private Sub chkHeadAll_Change()
If BlkProc = True Then
Exit Sub
End If
BlkProc = True
chkHeadY0.Value = chkHeadAll.Value
chkHeadY1.Value = chkHeadAll.Value
chkHeadY2.Value = chkHeadAll.Value
chkHeadY3.Value = chkHeadAll.Value
BlkProc = False
End Sub
Private Sub chkHeadY0_Change()
Dim HowManyChecked As Long
If BlkProc = True Then
Exit Sub
End If
HowManyChecked = CountIndividualYears
BlkProc = True
If HowManyChecked = MaxCheckBoxes Then
Me.chkHeadAll = True
Else
Me.chkHeadAll = False
End If
BlkProc = False
End Sub
Private Sub chkHeadY1_Change()
Dim HowManyChecked As Long
If BlkProc = True Then
Exit Sub
End If
HowManyChecked = CountIndividualYears
BlkProc = True
If HowManyChecked = MaxCheckBoxes Then
Me.chkHeadAll = True
Else
Me.chkHeadAll = False
End If
BlkProc = False
End Sub
Private Sub chkHeadY2_Change()
Dim HowManyChecked As Long
If BlkProc = True Then
Exit Sub
End If
HowManyChecked = CountIndividualYears
BlkProc = True
If HowManyChecked = MaxCheckBoxes Then
Me.chkHeadAll = True
Else
Me.chkHeadAll = False
End If
BlkProc = False
End Sub
Private Sub chkHeadY3_Change()
Dim HowManyChecked As Long
If BlkProc = True Then
Exit Sub
End If
HowManyChecked = CountIndividualYears
BlkProc = True
If HowManyChecked = MaxCheckBoxes Then
Me.chkHeadAll = True
Else
Me.chkHeadAll = False
End If
BlkProc = False
End Sub
Function CountIndividualYears() As Long
Dim iCtr As Long
Dim myCount As Long
myCount = 0
For iCtr = 0 To MaxCheckBoxes - 1
If Me.Controls("chkHeadY" & iCtr).Value = True Then
myCount = myCount + 1
End If
Next iCtr
CountIndividualYears = myCount
End Function
Michelle wrote:
Hello, I have a userform with checkboxes for each of four years (Y0, Y1, Y2
& Y3)
I want to be able to tick them all by ticking the 'tick-all' checkbox
Similarly, if I deselect any of them the 'tick-all' box should be
automatically unchecked
and if I tick them all manually, the 'tick-all' box should be automatically
checked
I have seen this setup before - so I know it's possible.
My problem is that the event procedures are all triggering each other and so
it's a bit of a mess.
I've tried EnableEvents = false, but it doesn't do what I want
A sample of my code is below, but does anyone know a way to make it work?
please?
'===========================
Private Sub chkHeadAll_Change()
Application.EnableEvents = False
chkHeadY0.Value = chkHeadAll.Value
chkHeadY1.Value = chkHeadAll.Value
chkHeadY2.Value = chkHeadAll.Value
chkHeadY3.Value = chkHeadAll.Value
Application.EnableEvents = True
End Sub
Private Sub chkHeadY0_Change()
Application.EnableEvents = False
If chkHeadY0.Value And chkHeadY1.Value And chkHeadY2.Value And
chkHeadY3.Value Then chkHeadAll.Value = True
If Not chkHeadY0.Value Or Not chkHeadY1.Value Or Not chkHeadY2.Value Or
Not chkHeadY3.Value Then chkHeadAll.Value = False
Application.EnableEvents = True
End Sub
Private Sub chkHeadY1_Change()
Application.EnableEvents = False
If chkHeadY0.Value And chkHeadY1.Value And chkHeadY2.Value And
chkHeadY3.Value Then chkHeadAll.Value = True
If Not chkHeadY0.Value Or Not chkHeadY1.Value Or Not chkHeadY2.Value Or
Not chkHeadY3.Value Then chkHeadAll.Value = False
Application.EnableEvents = True
End Sub
'===========================
Thanks
M
--
Dave Peterson
--
Dave Peterson
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