BUG-Fixed: Navigator.MoveToColumn

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   Automation error

The object invoked has disconnected from its clients. 

An automation error occurs when you have one HeaderRow, no row records and you call:

ReportControl.Navigator.MoveToColumn Column.index

To reproduce the error, add one header row with a couple f Items.

Set Record = ReportControl.HeaderRecords.Add()

Record.AddItem ""

Record.AddItem ""

ReportControl.Populate

ReportControl.Redraw

Set focus to header row, then call:

ReportControl.Navigator.MoveToColumn Column.index

where Column.index is a valid item index.

You will get the error each time.

If you have at least one record (not the header record) you do not get the error.

To work around this problem, I have had to implement the following:

If ReportControl.PopulatedRecordsCount = 0 Then

  Dim Rec As ReportRecord

  Set Rec = ReportControl.AddRecord

  ReportControl.Populate

  ReportControl.Navigator.MoveToColumn Column.index

  ReportControl.RemoveRecordEx Rec

  ReportControl.Populate

End If

You have to call Populate otherwise it does not work :(

Environment:

CodeJock ActiveX COM v13.1

WinXP SP3 32/64bit

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Stilki Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 27 May 2005 Status: Offline Points: 70	Post Options Post Reply Quote Stilki Report Post Thanks(0) Quote Reply Topic: BUG-Fixed: Navigator.MoveToColumn Posted: 30 July 2009 at 8:19am
	Automation error The object invoked has disconnected from its clients. An automation error occurs when you have one HeaderRow, no row records and you call: ReportControl.Navigator.MoveToColumn Column.index To reproduce the error, add one header row with a couple f Items. Set Record = ReportControl.HeaderRecords.Add() Record.AddItem "" Record.AddItem "" ReportControl.Populate ReportControl.Redraw Set focus to header row, then call: ReportControl.Navigator.MoveToColumn Column.index where Column.index is a valid item index. You will get the error each time. If you have at least one record (not the header record) you do not get the error. To work around this problem, I have had to implement the following: If ReportControl.PopulatedRecordsCount = 0 Then Dim Rec As ReportRecord Set Rec = ReportControl.AddRecord ReportControl.Populate ReportControl.Navigator.MoveToColumn Column.index ReportControl.RemoveRecordEx Rec ReportControl.Populate End If You have to call Populate otherwise it does not work :( Environment: CodeJock ActiveX COM v13.1 WinXP SP3 32/64bit

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 30 July 2009 at 6:53pm
	Thanks for catch. Typical bug from old code (<= 12.1) - you can get fresh upgrade here - https://forum.codejock.com/uploads/DemoVersion/ReportControlUpdated.rar unrar it on same place your official 13.1 located. may be rename the same way as official filename use No need to re-registrate as you already had it Please retest your case and post about it. Below is MFC sample - 1 header row, 1 footer row, no body rows (red line - header separator, blue line - footer separator). Top picture part- before call, bottom picture part - after wndReport.GetNavigator()->MoveToColumn(2); call

asim_web Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 10 September 2007 Location: United Arab Emirates Status: Offline Points: 4	Post Options Post Reply Quote asim_web Report Post Thanks(0) Quote Reply Posted: 30 July 2009 at 7:20pm
	license information for this component is not found . This message is what I face every time I tried to insert the control into the form My programming language is VB6 SP6

SuperMario Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 14 February 2004 Status: Offline Points: 18057	Post Options Post Reply Quote SuperMario Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 9:05am
	Did you register the ocx?

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 9:07am
	Do you Had 13.1 ocx before upgrade?

Stilki Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 27 May 2005 Status: Offline Points: 70	Post Options Post Reply Quote Stilki Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:12pm
	The update that you have provided from the link in the post fixes this problem. I do not get the problem anymore. I simply followed your instructions and all worked fine. Can I deploy this update to a production environment or should I wait for an official release where all fixes have been tested and verified?

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:25pm
	This is production code in term of SVN code version. I don't see any reason to wait for official release

Stilki Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 27 May 2005 Status: Offline Points: 70	Post Options Post Reply Quote Stilki Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:27pm
	Great. Thanks for your help!

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:31pm
	But you can get fresh upgrade again with extra feature from today modification (http://forum.codejock.com/forum_posts.asp?TID=14837) Same fixed link for fresh upgrades

Stilki Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 27 May 2005 Status: Offline Points: 70	Post Options Post Reply Quote Stilki Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:38pm
	I downloaded the fix 45 minutes ago. I assume this is the latest.

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 31 July 2009 at 3:46pm
	Sure it is

asim_web Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 10 September 2007 Location: United Arab Emirates Status: Offline Points: 4	Post Options Post Reply Quote asim_web Report Post Thanks(0) Quote Reply Posted: 03 August 2009 at 7:12pm
	I registered the ocx and I also had 13.1 ocx before upgrade

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 04 August 2009 at 6:58pm
	https://forum.codejock.com/uploads/DemoVersion/ReportControlUpdated.rar now supported drag and drop for sorted case (like Vista Windows Explorer) - need to use flag ReportControl.SortedDragDrop = True (VB)

asim_web Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 10 September 2007 Location: United Arab Emirates Status: Offline Points: 4	Post Options Post Reply Quote asim_web Report Post Thanks(0) Quote Reply Posted: 05 August 2009 at 9:08pm
	I decided to stop using 13.1 at all and wait for the next release whenever it comes because of it's report control . Thanks Codejock Genius Team , what ever happens you are the best