Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Kept diaplying TreeNode: ...

Posted on 2009-03-30
7
Medium Priority
?
250 Views
Last Modified: 2012-05-06
Hi I'm trying to diaplay the Description stored in dr[3] after the last child node so it'll display something like this.
-A01
   -product
      -hardware
         - brand
              alpha: new brand
              beta: current leading brand

But when i generate the following code the last child node kept diaplaying this...
            TreeNode: alpha: new brand
            TreeNode: beta: current leading brand

Why is it so?I'd appreciated if help on the code is offered thanks.
foreach (DataRow dr in ordt.Rows)
                    {
                        nodeCheck = new TreeNode();
                        nodeCheck.Name = dr[0].ToString();                        
                        strText = dr[2].ToString();
                        strDesc = dr[3].ToString();
                        strList = strText.Split('.');
                        nodeCheck.Text = strList[strList.Length - 1];
                        if (dr[1] != DBNull.Value)
                        {
                            node = treeview1.Nodes.Find(dr[1].ToString(), true);
                                if (strList.Length == 5)
                                {
                                    nodeCheck.Text = nodeCheck + ": " + strDesc;
                                    node[0].Nodes.Add(nodeCheck);                                  
                                }
                                else
                                { node[0].Nodes.Add(nodeCheck); }
                        }                        
                        else
                        {
                            treeview1.Nodes.Add(nodeCheck);
                        } 
                        nodeCheck.Tag = dr[0].ToString();
                    }

Open in new window

0
Comment
Question by:csharp_learner
  • 4
  • 3
7 Comments
 
LVL 18

Expert Comment

by:philipjonathan
ID: 24025189
I suspect it's because of line 14. Try to change to:
nodeCheck.Text = strDesc;
0
 

Author Comment

by:csharp_learner
ID: 24025203
I changed it to
nodeCheck.Text = strDesc;
the last child node displayed the description w/o the "TreeNode: "
0
 
LVL 18

Expert Comment

by:philipjonathan
ID: 24025293
Isn't this what you want?
0
Concerto Cloud for Software Providers & ISVs

Can Concerto Cloud Services help you focus on evolving your application offerings, while delivering the best cloud experience to your customers? From DevOps to revenue models and customer support, the answer is yes!

Learn how Concerto can help you.

 

Author Comment

by:csharp_learner
ID: 24025341
Sorry for the confusion, what i wanted was
nodeCheck.Text = nodeCheck + ": " + strDesc;
Which is in my case "alpha: description"
But the Treeview kept showing "TreeNode: alpha: description"
0
 
LVL 18

Accepted Solution

by:
philipjonathan earned 1600 total points
ID: 24025394
You mean without 'nodeCheck + ": " + ' you will not get 'alpha' shown?
nodeCheck.Text = nodeCheck.Text + ": " + strDesc;
0
 

Author Comment

by:csharp_learner
ID: 24025417
nodeCheck.Text = nodeCheck.Text + ": " + strDesc; worked.
Wow did'n know it was just the .text needed thanks.
Any reason for this happening?
0
 
LVL 18

Expert Comment

by:philipjonathan
ID: 24025439
nodeCheck is the object. If you show it on the screen, it will just show the object type, which is "TreeNode". What you need is the Text property of that object, which is "alpha".
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article introduced a TextBox that supports transparent background.   Introduction TextBox is the most widely used control component in GUI design. Most GUI controls do not support transparent background and more or less do not have the…
We all know that functional code is the leg that any good program stands on when it comes right down to it, however, if your program lacks a good user interface your product may not have the appeal needed to keep your customers happy. This issue can…
Integration Management Part 2
Enter Foreign and Special Characters Enter characters you can't find on a keyboard using its ASCII code ... and learn how to make a handy reference for yourself using Excel ~ Use these codes in any Windows application! ... whether it is a Micr…

578 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question