CheckedListbox Question

[Moondog]

Simple question:

How can I test if an item has been checked in a CheckedListBox?

My scenario is if a user clicks on my CheckedListBox, and the item has
not been checked yet, do some event, if it has already been checked,
do something else.

Thanks,
Dominic Isaia
(e-mail address removed)

 

[Larry Serflaten]

Simple question:

How can I test if an item has been checked in a CheckedListBox?

My scenario is if a user clicks on my CheckedListBox, and the item has
not been checked yet, do some event, if it has already been checked,
do something else.

Simple answer: You'll have to save the state of the checkbox so you can
tell what it was before the event was called.

LFS

 

[Steve Cutting]

Simple answer: You'll have to save the state of the checkbox so you can
tell what it was before the event was called.

Hi Larry,

This info is already provided by the .itemcheck event args of the
checkedlistbox.

Private Sub CLB1_ItemCheck(ByVal sender As Object, ByVal e As
System.Windows.Forms.ItemCheckEventArgs) Handles CLB1.ItemCheck

msgbox (e.CurrentValue)
msgbox (e.NewValue)

End Sub

e.newvalue is read/write, so you could for instance cancel the check change
with e.NewValue = e.CurrentValue.

Steve

 

[Moondog]

I was afraid of that.

Thanks, LFS

 

[Moondog]

Steve,

I just now saw your response. I'll have to try that.

Thanks