Codejock Developer Community : How to use AddChildItemBinded in C#? http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 24 May 2026 17:12:39 +0000 Tue, 20 May 2008 08:11:35 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=10674 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[How to use AddChildItemBinded in C#? : Hi, its .NET description not...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35462&title=how-to-use-addchilditembinded-in-c#35462 Author: Oleg
Subject: 10674
Posted: 20 May 2008 at 8:11am

Hi,
 
its .NET description not our :)
]]> Tue, 20 May 2008 08:11:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35462&title=how-to-use-addchilditembinded-in-c#35462 <![CDATA[How to use AddChildItemBinded in C#? : thanks, that works.is it possible...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35450&title=how-to-use-addchilditembinded-in-c#35450 Author: leojay
Subject: 10674
Posted: 20 May 2008 at 4:02am

thanks, that works.

is it possible to add some specific description in the thrown exception?
"Specified cast is not valid" is really not a good hint.
]]> Tue, 20 May 2008 04:02:07 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35450&title=how-to-use-addchilditembinded-in-c#35450 <![CDATA[How to use AddChildItemBinded in C#? : Hi, Change this: Properties-&gt;Application-&gt;...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35449&title=how-to-use-addchilditembinded-in-c#35449 Author: Oleg
Subject: 10674
Posted: 20 May 2008 at 3:17am

Hi,
 
Change this:
 
Properties->Application-> Assembly Information:
Click Checkbox "Make assembly COM-Visible"
 
and instead of "nData" specify public "Data"
]]> Tue, 20 May 2008 03:17:06 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35449&title=how-to-use-addchilditembinded-in-c#35449 <![CDATA[How to use AddChildItemBinded in C#? : you can get my project here:ht...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35399&title=how-to-use-addchilditembinded-in-c#35399 Author: leojay
Subject: 10674
Posted: 19 May 2008 at 3:27am

you can get my project here:
http://python.leojay.googlepages.com/pgtest.zip

it's strange that, in your PropertyGrid sample, my code works.
but in a new project, it doesn't.
i don't know why. :(
]]> Mon, 19 May 2008 03:27:12 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35399&title=how-to-use-addchilditembinded-in-c#35399 <![CDATA[How to use AddChildItemBinded in C#? : Hi, Just tried with vc2002...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35397&title=how-to-use-addchilditembinded-in-c#35397 Author: Oleg
Subject: 10674
Posted: 19 May 2008 at 1:35am

Hi,
 
Just tried with vc2002 and vc2008 - your code works.
 
Can you modify our sample and attach it here.
]]> Mon, 19 May 2008 01:35:28 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35397&title=how-to-use-addchilditembinded-in-c#35397 <![CDATA[How to use AddChildItemBinded in C#? : I&#039;m using c#.I define a...]]> http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35387&title=how-to-use-addchilditembinded-in-c#35387 Author: leojay
Subject: 10674
Posted: 19 May 2008 at 12:03am

I'm using c#.

I define a field named nData, and a property named Data like this:
        private int nData = 0;
        public int Data
        {
            get { return nData; }
            set 
            {
                nData = value;
                System.Diagnostics.Debug.WriteLine(nData);
            }
        }


in the Form_Load function:
            XtremePropertyGrid.PropertyGridItem root = PropertyGrid.AddCategory("a");
            root.AddChildItemBinded(XtremePropertyGrid.PropertyItemType.PropertyItemNumber, this, "nData");


but the second line of the Form_Load code snippet throws an InvalidCastException, and says "Specified cast is not valid".

if  i change the third parameter of the second line to "Data", I still get the same error.

so, my question is, is it possible to use AddChildItemBinded in C#?
If it's possible, any sample available?

thanks.
]]> Mon, 19 May 2008 00:03:01 +0000 http://forum.codejock.com/forum_posts.asp?TID=10674&PID=35387&title=how-to-use-addchilditembinded-in-c#35387