Codejock Developer Community : RemoveAt Revisited

Codejock Developer Community : RemoveAt Revisited http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 16 May 2026 01:29:27 +0000 Wed, 18 Oct 2006 11:46:33 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=4100 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[RemoveAt Revisited : I ended up doing it from the end...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16635&title=removeat-revisited#16635 Author: jcollier
Subject: 4100
Posted: 18 October 2006 at 11:46am

I ended up doing it from the end up. However, you may want to look at the RemoveAt code sample in the documentation. It's doing what I was doing, which didn't work.

Thanks!
]]> Wed, 18 Oct 2006 11:46:33 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16635&title=removeat-revisited#16635 <![CDATA[RemoveAt Revisited : Anyway, I wouldn't recomment...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16614&title=removeat-revisited#16614 Author: sserge
Subject: 4100
Posted: 18 October 2006 at 2:41am

Anyway, I wouldn't recomment deleting rows in such way, just because of the same reason -- there could be possible a same problem as in the beginning of this topic...

Better to iterate them from the end up to beginning of the collection...

--
WBR,
Serge
]]> Wed, 18 Oct 2006 02:41:15 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16614&title=removeat-revisited#16614 <![CDATA[RemoveAt Revisited : Actually, I made a mistake in...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16601&title=removeat-revisited#16601 Author: jcollier
Subject: 4100
Posted: 17 October 2006 at 1:22pm

Actually, I made a mistake in the post.

Change: For Each row In rptDrawers.Rows

To: For Each row In rptDrawers.SelectedRows

I noticed I made that mistake this morning and changed it but I still have the same problem.

]]> Tue, 17 Oct 2006 13:22:12 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16601&title=removeat-revisited#16601 <![CDATA[RemoveAt Revisited : jcollier wrote:Is there a...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16598&title=removeat-revisited#16598 Author: sserge
Subject: 4100
Posted: 17 October 2006 at 12:40pm

jcollier wrote:

Is there a way to accomplish this using a "For Each"?

Dim row As ReportRow

For Each row In rptDrawers.Rows
rptDrawers.Records.RemoveAt row.Index
Next row

rptDrawers.Populate

I would not recommend this. Better to use RemoveAll

--
WBR,
Serge
]]> Tue, 17 Oct 2006 12:40:51 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16598&title=removeat-revisited#16598 <![CDATA[RemoveAt Revisited : Is there a way to accomplish this...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16584&title=removeat-revisited#16584 Author: jcollier
Subject: 4100
Posted: 16 October 2006 at 5:56pm

Is there a way to accomplish this using a "For Each"?

Dim row As ReportRow

For Each row In rptDrawers.Rows
rptDrawers.Records.RemoveAt row.Index
Next row

rptDrawers.Populate

]]> Mon, 16 Oct 2006 17:56:05 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16584&title=removeat-revisited#16584 <![CDATA[RemoveAt Revisited : Yes, that did it, great topic!...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16563&title=removeat-revisited#16563 Author: Waescher
Subject: 4100
Posted: 16 October 2006 at 11:16am

Yes, that did it, great topic!

i really tried to solve that problem in my app without any success!

Thank you!

]]> Mon, 16 Oct 2006 11:16:23 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=16563&title=removeat-revisited#16563 <![CDATA[RemoveAt Revisited : Looks like the problem in the...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12564&title=removeat-revisited#12564 Author: sserge
Subject: 4100
Posted: 01 May 2006 at 6:10pm

Looks like the problem in the line with RemoveAt. Note that Records and Rows could have different indexes (because of sorting, etc). So far, the corrected line would be:
wndReportControl.Records.RemoveAt (Row.Record.Index)

--
WBR,
Serge
]]> Mon, 01 May 2006 18:10:06 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12564&title=removeat-revisited#12564 <![CDATA[RemoveAt Revisited : Thanks sserge. I was heading in...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12560&title=removeat-revisited#12560 Author: Gutauckis
Subject: 4100
Posted: 01 May 2006 at 2:44pm

Thanks sserge. I was heading in that direction but assumed that the control only marked the record for deletion but did not delete unitl it was populated again. I reversed my direction as you had suggested and all is good.... I need to stop assuming :)

The code I posted for the deleting of a record by pressing the delete key still does not work. I tried a few different ways to get it to work but no luck.

Maybe somebody else will figure it out...

]]> Mon, 01 May 2006 14:44:17 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12560&title=removeat-revisited#12560 <![CDATA[RemoveAt Revisited : Hi,In your piece of code:Repor...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12540&title=removeat-revisited#12540 Author: sserge
Subject: 4100
Posted: 01 May 2006 at 4:39am

Hi,

In your piece of code:
ReportControl.Records.RemoveAt(12)
ReportControl.Records.RemoveAt(14)
ReportControl.Records.RemoveAt(16)

Note that when you remove row 12, the overall number of rows is decresed, and the row which was 14, now becomes 13. To easily get round of this effect, just change the order of operations:

ReportControl.Records.RemoveAt(16)
ReportControl.Records.RemoveAt(14)
ReportControl.Records.RemoveAt(12)

--
WBR,
Serge
]]> Mon, 01 May 2006 04:39:07 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12540&title=removeat-revisited#12540 <![CDATA[RemoveAt Revisited : Okay I continue to figure this...]]> http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12533&title=removeat-revisited#12533 Author: Gutauckis
Subject: 4100
Posted: 30 April 2006 at 8:22pm

Okay I continue to figure this out so I copy the code from thje sample of RemoveAt: This code when executed removes (deletes) the record after the one selected not the one selected....

Private Sub wndReportControl_KeyDown(KeyCode As Integer, Shift As Integer)
    On Error Resume Next

   'If the delete key is pressed (Delete's keycode = 46) then remove all selected rows
   If (KeyCode = 46) Then
        Dim Row As ReportRow
        'Enumerate through each selected row in the ReportControls collection of selected rows
        For Each Row In wndReportControl.SelectedRows
             'Removes the selected row, to remove a row you must remove the record attached to the row
             wndReportControl.Records.RemoveAt (Row.Index)
        Next

        'Any time you add or delete rows(by removing the attached record), you must call the
        'Populate method so the ReportControl will display the changes, the rows will remain
        'visible until the Populate method is called
        wndReportCon trol.Populate
    End If
End Sub

]]> Sun, 30 Apr 2006 20:22:29 +0000 http://forum.codejock.com/forum_posts.asp?TID=4100&PID=12533&title=removeat-revisited#12533