watkins
07-18-2003, 06:04 PM
Is there a simple way to detect if a listbox is empty? Basically I have two list boxes, and I move data from one to the other and want to detect if one is empty. Any ideas?
Also how can I detect if in an array of checkboxes nothing has been checked?
Squishy
07-18-2003, 06:10 PM
If List1.ListCount = 0 Then MsgBox "Empty"
Never worked with arrays...I'll let someone else handle that one.
manavo
07-18-2003, 06:17 PM
Simple example :
Private Sub Form_Click()
Dim i As Integer
Dim IsChecked As Boolean
IsChecked = False
For i = Check1.LBound To Check1.UBound
If Check1(i).Value = vbChecked Then
IsChecked = True
Exit For
End If
Next
MsgBox IsChecked
End Sub
blindwig
07-18-2003, 06:26 PM
Simple example :
Private Sub Form_Click()
Dim i As Integer
Dim IsChecked As Boolean
IsChecked = False
For i = Check1.LBound To Check1.UBound
If Check1(i).Value = vbChecked Then
IsChecked = True
Exit For
End If
Next
MsgBox IsChecked
End Sub
or
bolBoxIsEmpty = (lstMyListBox.ListCount > 0)
manavo
07-18-2003, 06:31 PM
bolBoxIsEmpty = Not (List1.ListCount > 0)
I think is correct ;)
blindwig
07-18-2003, 07:21 PM
bolBoxIsEmpty = Not (List1.ListCount > 0)
I think is correct ;)
oh sure... that's correct... if you're the type of person who wants their program to work right... But who would want such a thing? :p
:) Thanks for the correction, but right after I posted I realized it was redudant, beacuse I hadn't seen Photovoltaic's post at first... Don't know how I missed that, posted too quickly again, I guess...
manavo
07-19-2003, 08:18 PM
oh sure... that's correct... if you're the type of person who wants their program to work right... But who would want such a thing?
Thanks for the correction
lol. You're welcome ;)