Replace item in last row, column 10 in listview

[DiverDan]

I have noticed that Listview does not have a replace option, so...

How can one replace a value in the last row, 10th column in a listview with a new value?

 

Thanks

[a_jam_sandwich]

Dim itmX As ListViewItem
' Get the last item into itmX
itmX = ListView1.Items(ListView1.Items.Count - 1)
' Change column 10s text
itmX.SubItems(9).Text = "My replaced text"
' Put back into listview as last item
ListView1.Items(ListView1.Items.Count - 1) = itmX

 

Hope this helps

 

Andy

[DiverDan]

Thanks Andy,

 

Your code works fantastic!!!

 

I did notice that it did produce some screen flicker though.

Is there a way to postpone the screen refresh until the listview line is replaced? (or maybe its my old Video card)

 

Thanks

Edited February 16, 2003 by DiverDan

[a_jam_sandwich]

No its not flicker you can make it so no screen flick doesn't happen by the following code....

 

       Dim itmX As ListViewItem
       ListView1.BeginUpdate()
       itmX = ListView1.Items(ListView1.Items.Count - 1)
       itmX.SubItems(9).Text = "BLUE"
       ListView1.Items(ListView1.Items.Count - 1) = itmX
       ListView1.EndUpdate()

 

give that a go

 

Andy

[DiverDan]

Thanks Andy,

 

That does the trick, it's perfect!!

[DiverDan]

If it is possible, I have one more listview question.

 

I'd like to save the listview contents into a serialized array each time it is updated. Then, if needed through the mnuUndo, pop it back into the listview by deserializing the array with your update method...