Codejock Developer Community : Scroll RC Via Code http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 15 May 2026 09:45:01 +0000 Thu, 17 Sep 2009 09:05:52 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=15161 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Scroll RC Via Code : Hi Jpbro Thanks for youreffort...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53160&title=scroll-rc-via-code#53160 Author: Fabian
Subject: 15161
Posted: 17 September 2009 at 9:05am

Hi Jpbro
 
Thanks for your effort but I have solved this since V12 (as you can see in https://forum.codejock.com/forum_posts.asp?TID=15159).
 
I was simply astound that I have to write code for such a basic behaviour and I was not shure if this feature was built in in one of the latest releases and I am missing a new property or method...
 
Thanks again for your help!
]]> Thu, 17 Sep 2009 09:05:52 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53160&title=scroll-rc-via-code#53160 <![CDATA[Scroll RC Via Code : May be but this is the only way...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53113&title=scroll-rc-via-code#53113 Author: mdoubson
Subject: 15161
Posted: 16 September 2009 at 2:53pm

May be but this is the only way to have Office-themed scrollbars - right?
 
And if you want to have scrollbar only under columns after you set FreezeColumnsCount and resize first columns - like in my app
]]> Wed, 16 Sep 2009 14:53:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53113&title=scroll-rc-via-code#53113 <![CDATA[Scroll RC Via Code : Hi Aaron, that sounds like an...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53112&title=scroll-rc-via-code#53112 Author: jpbro
Subject: 15161
Posted: 16 September 2009 at 2:47pm

Hi Aaron, that sounds like an acceptable solution, I'll give it a try, thanks.

Mark - I'm avoiding the SetScrollbars method because it is hacky, and there are known issues using that method with the RC Navigator class (or at least there were, IIRC you didn't think the problems were the RCs fault so they likely still exist). Unfortunately, I don't have time to find workarounds for those issues.
]]> Wed, 16 Sep 2009 14:47:43 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53112&title=scroll-rc-via-code#53112 <![CDATA[Scroll RC Via Code : I think that if you set your own...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53004&title=scroll-rc-via-code#53004 Author: mdoubson
Subject: 15161
Posted: 14 September 2009 at 7:00pm

I think that if you set your own scrollbar or scrollbars and attach to report
 
ReportControl.SetScrollBars(OLE_HANDLE hScrollBar, OLE_HANDLE vScrollBar)
 
you can get from YOUR scrollbars all data you need

 e.g. I made horizontal scrollbar to follow fixed column set (including column resizing) - https://forum.codejock.com/uploads/DemoVersion/ReportPaneViewTrackStaticMod.rar
]]> Mon, 14 Sep 2009 19:00:27 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=53004&title=scroll-rc-via-code#53004 <![CDATA[Scroll RC Via Code : Hi Jason I don&#039;t know...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=52996&title=scroll-rc-via-code#52996 Author: Aaron
Subject: 15161
Posted: 14 September 2009 at 2:29pm

Hi Jason
 
I don't know what you need this for...
 
I don't know if this is possible but you could get index of row in MouseMove event and
wndReportControl.Rows(rowUnderMouse.Index + 1).EnsureVisible
 
will scroll RC to that row and doesn't loose focus.
 
 
 
 
 
]]> Mon, 14 Sep 2009 14:29:39 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=52996&title=scroll-rc-via-code#52996 <![CDATA[Scroll RC Via Code : I&#039;m working on a way to do...]]> http://forum.codejock.com/forum_posts.asp?TID=15161&PID=52954&title=scroll-rc-via-code#52954 Author: jpbro
Subject: 15161
Posted: 13 September 2009 at 12:45pm

I'm working on a way to do auto-selection on mouse drag with the RC to see if I can help Fabian with his problem here (https://forum.codejock.com/forum_posts.asp?TID=15159).

So far, things are going okay but I need to be able to scroll the report control when the mouse is outside of the client area. I've tried using Navigator.MoveUp/Down methods, but they move the focus first which is undesirable. I also tried caching the focused row, calling Navigator.MoveFirstVisibleRow, then Navigator.MoveUp and restore the cached row, but this causes havoc with my selection (even with the SelectBlock and IgnoreSelection params set appropriately).

So the questions are:

  1. Is there a way to move the RC scrollbar without changing the focus row?
  2. If not, can we have this ability so that we can control scrolling as we see fit? Maybe a ScrollBars object with Vertical and Horizontal sub-objects and then have LineUp/Down/Left/Right and PageUp/Down/Left/Right methods?
  3. Failing all of this, is there any way to interact with the RC scroll bar via API? I've tried Get/SetScrollPos (didn't work) and SendMessage(WM_Scroll) (didn't work). Any advice here?
Thanks in advance.
]]> Sun, 13 Sep 2009 12:45:47 +0000 http://forum.codejock.com/forum_posts.asp?TID=15161&PID=52954&title=scroll-rc-via-code#52954