im tring to remove controls from a panel
Private
Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim ctrl As Control For Each ctrl In Me.Panel1.Controls Me.Panel1.Controls.Remove(ctrl) Next ctrl End Sub
this only removes half the controls. what am i missing
Thanks,
dan
panel question
llebron
The problem is that on each itteration of the loop there is one less control in the collection. Since the collection is constantly shrinking, the previous item no longer exists which is causing the loop to effectively only see every other control.
Try this code instead:
For i As Integer = Panel1.Controls.Count - 1 To 0 Step -1 NextUsing a reverse loop is the proper to perform a loop over a collection that reduces the size of that collection.
HTH, GL!
Jim Selinsky
I only want to remove some of the controls on the panel...
i have a button to insert that expands the panel and puts in some controls
i'm creating one to delete that set of controls that was inserted if the user decides they dont want them...if i keep clicking remove i eventually clear the panel but that doesnt seem right...
thanks,
Dan
gmork
Not sure why, but you could always just say Me.Panel1.Controls.Clear().
Hope that helps,
Jonathan Aneja
The VB Team
MichaelLaw
thats it! Thanks!
Dan