Solved

remove subitems from silverlight 4 treeview

Posted on 2010-08-28
4
722 Views
Last Modified: 2013-12-17
Anyone that can provide me with a small example on how to remove SUBITEMS from silverlight 4 treeview? Silverlight 4 / VS 2010 / C#
0
Comment
Question by:deeMvee
  • 3
4 Comments
 
LVL 16

Expert Comment

by:Vikram Singh Saini
ID: 33552048
0
 

Author Comment

by:deeMvee
ID: 33552627
"The above code removes root items from the TreeView, not the subitems. To remove sub items, first we need to find the selected item and then we need to call TreeViewItem.Items.RemoveAt method."

How do you find and delete the subitem?
0
 

Accepted Solution

by:
deeMvee earned 0 total points
ID: 33616434
Strange that this is difficult...

Anyway, found a solution:
Just set the visibility for the item to visibility.collapsed and delete it from datasource.
Next time you populate the three it's gone... :) ease and just one line of code...
0
 

Author Comment

by:deeMvee
ID: 33788243
                       TreeViewItem parent = (copyItem).Parent as TreeViewItem;
                        parent.Items.Remove(copyItem); // Cut
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

Many of us here at EE write code. Many of us write exceptional code; just as many of us write exception-prone code. As we all should know, exceptions are a mechanism for handling errors which are typically out of our control. From database errors, t…
Whether you've completed a degree in computer sciences or you're a self-taught programmer, writing your first lines of code in the real world is always a challenge. Here are some of the most common pitfalls for new programmers.
This is Part 3 in a 3-part series on Experts Exchange to discuss error handling in VBA code written for Excel. Part 1 of this series discussed basic error handling code using VBA. http://www.experts-exchange.com/videos/1478/Excel-Error-Handlin…

808 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