Getting numbers from listview

[graham23s]

Hi Guys,

In my application i store number in a list box, the number of numbers vary depending on the user, normally 20 - 100, i have this code setup:

For i = 0 To listviewNumbers.Items.Count
 
'// Perform operations on number then delete it.
 
Next

So when i retrieve a digit from the listview, i was going to use it, then delete it from the listview (so it wouldn't be used again)

I am having trouble getting the number from the listview to use, i can do listviewHarvestedIDs.SelectedItems(0).Text but that means the user has to select every number to use, i really need to select a numberautomatically (doesn't need to be in order) use it then delete.

any help would be appreciated

thanks guys

Graham

[dbasnett]

        'simple test
        ListView1.Items.Clear()
        For x = 0 To 199
            ListView1.Items.Add(x.ToString)
            ListView1.Items(x).Name = x.ToString
        Next
        ListView1.Items.RemoveByKey("13")

ListBox or ListView?

[dbasnett]

        'simple test
        ListView1.Items.Clear()
        ListBox1.Items.Clear()
        For x = 0 To 199
            ListView1.Items.Add(x.ToString)
            ListView1.Items(x).Name = x.ToString
            ListBox1.Items.Add(x)
        Next
        ListView1.Items.RemoveByKey("13")
        ListBox1.Items.RemoveAt(ListBox1.Items.IndexOf(13))

[graham23s]

Hi Mate,

Thanks for the reply, it's a listview.

The numbers are already added to the listview, what i was trying to do is when a button is pressed, i begin to grab the numbers one at a time from the listview, perform an action with them, then delete that number from the listview untill there are no numbers left, then stop the program.

thaqnks mate

Graham

[dbasnett]

Does that mean when you added them you did not give them a name?

[graham23s]

Hi Mate,

Yeah, basically they are a load of random digits like:

14543
56432
75433

i was going to grab one, one at a time then use and delete

Graham

[dbasnett]

Without a key (.Name) then

        For x As Integer = 0 To ListView1.Items.Count
            If ListView1.Items(x).Text = "14" Then Stop
        Next

[graham23s]

Thanks mate

Graham