Codejock Developer Community : How to get the block's length in TrackControl? http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 14 May 2026 14:11:00 +0000 Thu, 03 May 2012 09:49:42 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=19003 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[How to get the block's length in TrackControl? : Hi,I know this has been a while...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=68168&title=how-to-get-the-blocks-length-in-trackcontrol#68168 Author: Xander75
Subject: 19003
Posted: 03 May 2012 at 9:49am

Hi,

I know this has been a while but I have found a way to interact with the Blocks after they're created.

In VB I created a global variable as "Dim Block() As TrackBlock"

Then as I added each block initially I added them to this variable incrementing the Object array each time, therefore once created you have access to the blocks lengths at anytime and you can iterate through the entire block collection.

I have only found this out as I am trying to do something similar for the following post: http://forum.codejock.com/forum_posts.asp?TID=19708&title=trackcontrol-using-markup
]]> Thu, 03 May 2012 09:49:42 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=68168&title=how-to-get-the-blocks-length-in-trackcontrol#68168 <![CDATA[How to get the block's length in TrackControl? : Hi,I tried this before, but this...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66611&title=how-to-get-the-blocks-length-in-trackcontrol#66611 Author: hellokenny
Subject: 19003
Posted: 18 October 2011 at 2:28am

Hi,

I tried this before, but this is not I want. Thanks.
]]> Tue, 18 Oct 2011 02:28:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66611&title=how-to-get-the-blocks-length-in-trackcontrol#66611 <![CDATA[How to get the block's length in TrackControl? : Hi,It looks like there&#039;s...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66591&title=how-to-get-the-blocks-length-in-trackcontrol#66591 Author: Xander75
Subject: 19003
Posted: 13 October 2011 at 3:45am

Hi,

It looks like there's no way to iterate through each Block within the TrackControl, the only thing I could find was "For Each Block In TrackControl.SelectedBlocks", but this is only useful if you select the blocks first.

It looks like if you require this you'll need to put in a request for this functionality.
]]> Thu, 13 Oct 2011 03:45:52 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66591&title=how-to-get-the-blocks-length-in-trackcontrol#66591 <![CDATA[How to get the block's length in TrackControl? : Hi, Xander,Thank you for your...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66581&title=how-to-get-the-blocks-length-in-trackcontrol#66581 Author: hellokenny
Subject: 19003
Posted: 11 October 2011 at 11:51pm

Hi, Xander,

Thank you for your answer.

But I want to get all block's length in the TrackControl, this way is not suitable for me

Anyway, thank you very much.

]]> Tue, 11 Oct 2011 23:51:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66581&title=how-to-get-the-blocks-length-in-trackcontrol#66581 <![CDATA[How to get the block's length in TrackControl? : Hi,Below is some VB code that...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66500&title=how-to-get-the-blocks-length-in-trackcontrol#66500 Author: Xander75
Subject: 19003
Posted: 05 October 2011 at 9:27am

Hi,

Below is some VB code that can be used to get the length of the block, hopefully you can port this to C#.

Private Sub TrackControl_MouseUp(Button As Integer, Shift As Integer, x As Long, y As Long)
    
    Select Case TrackControl.HitTest(x, y).ht
        Case xtpHitTestBlock
            Debug.Print TrackControl.HitTest(x, y).Block.Length
    End Select

End Sub


Hope this helps.
]]> Wed, 05 Oct 2011 09:27:50 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66500&title=how-to-get-the-blocks-length-in-trackcontrol#66500 <![CDATA[How to get the block's length in TrackControl? : Hi, all,I&#039;m using the C#...]]> http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66469&title=how-to-get-the-blocks-length-in-trackcontrol#66469 Author: hellokenny
Subject: 19003
Posted: 30 September 2011 at 12:03am

Hi, all,

I'm using the C# sample code for TrackControl,

I want to get the block's length, my code is

            XtremeReportControl.ReportRecord R = wndTrackControl.Records[2];
            XtremeReportControl.TrackControlItem T = (XtremeReportControl.TrackControlItem)R[3];
            MessageBox.Show(T.BlockCount.ToString());
            MessageBox.Show(T.Block[0].Length.ToString());

T.BlockCount is 5, it's OK. But the T.Block[0].Length shows error.

Could anyone help me?

Thanks!
]]> Fri, 30 Sep 2011 00:03:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=19003&PID=66469&title=how-to-get-the-blocks-length-in-trackcontrol#66469