row.count

[Jon]

hi,

I have a for loop, which runs through all the rows in a listview.
however, i added some new rows within the for loop..

so my problems now is that it doesn't loop thru the whole table, but instead
only upto the orginal number of rows...... How should i update the row count
so it can loop thru all the rows included the newly added ones??

Dim k As Integer
For k = 0 To MyListView.Items.Count - 1
....
add some rows...
....
changes some rows...
....
Next

Thanks.

[Jay B. Harlow [MVP - Outlook]]

Jon,
I would use a Do loop instead of a For loop, and manually increment the
index.

Something like (untested):

Dim k As Integer = 0
Do Until k >= MyListView.Items.Count

...
add some rows...
...
changes some rows...
... k += 1
Loop

Hope this helps
Jay

"Jon" <Jo*@discussions.microsoft.com> wrote in message
news:B2**********************************@microsof t.com... hi,

I have a for loop, which runs through all the rows in a listview.
however, i added some new rows within the for loop..

so my problems now is that it doesn't loop thru the whole table, but
instead
only upto the orginal number of rows...... How should i update the row
count
so it can loop thru all the rows included the newly added ones??

Dim k As Integer
For k = 0 To MyListView.Items.Count - 1
...
add some rows...
...
changes some rows...
...
Next

Thanks.

[Jon]

Thanks,

but will the MyListView.Items.Count update itself every loop?

"Jay B. Harlow [MVP - Outlook]" wrote:

Jon,
I would use a Do loop instead of a For loop, and manually increment the
index.

Something like (untested):

Dim k As Integer = 0
Do Until k >= MyListView.Items.Count

> ...
> add some rows...
> ...
> changes some rows...
> ...

k += 1
Loop

Hope this helps
Jay

"Jon" <Jo*@discussions.microsoft.com> wrote in message
news:B2**********************************@microsof t.com...

hi,

I have a for loop, which runs through all the rows in a listview.
however, i added some new rows within the for loop..

so my problems now is that it doesn't loop thru the whole table, but
instead
only upto the orginal number of rows...... How should i update the row
count
so it can loop thru all the rows included the newly added ones??

Dim k As Integer
For k = 0 To MyListView.Items.Count - 1
...
add some rows...
...
changes some rows...
...
Next

Thanks.

[Jon]

works well, thanks!

"Jon" wrote:

Thanks,

but will the MyListView.Items.Count update itself every loop?

"Jay B. Harlow [MVP - Outlook]" wrote:

Jon,
I would use a Do loop instead of a For loop, and manually increment the
index.

Something like (untested):

Dim k As Integer = 0
Do Until k >= MyListView.Items.Count

> ...
> add some rows...
> ...
> changes some rows...
> ...

k += 1
Loop

Hope this helps
Jay

"Jon" <Jo*@discussions.microsoft.com> wrote in message
news:B2**********************************@microsof t.com...

hi,

I have a for loop, which runs through all the rows in a listview.
however, i added some new rows within the for loop..

so my problems now is that it doesn't loop thru the whole table, but
instead
only upto the orginal number of rows...... How should i update the row
count
so it can loop thru all the rows included the newly added ones??

Dim k As Integer
For k = 0 To MyListView.Items.Count - 1
...
add some rows...
...
changes some rows...
...
Next

Thanks.

[Cor Ligthert]

Jon,

This is a real dangerous routine in my opinion.

Even a do loop with a count can give in my opinion unpredictable results.

I think that I would do it like this (writen here so watch typos ore other
errors)

\\\
Do Until "condition to stop is true"

Dim k As Integer
For k = 0 To MyListView.Items.Count - 1
...
add some rows... exit For ...
changes some rows... exit For ...
Next

Loop
///

I hope this helps?

Cor