Search in treeview - C#

Question

Hi I tryied to implement a recursive search in a tree without success. For example my tree display 3 levels: root parents and children. I need to return as result a new tree with only the children (and parets of course) that have specific string in their names. for example: Company DEV Yoni Cris Mark QA Yossi Alex Serah Danna QM Josef If I search for yo The new tree should return: Company DEV Yoni QA Yossi Can anyone help me with this problem?

Mahesh Chand · Answer

If you have a data source bound to the TreeView control you can use the data source to find the matching items and probably create another data source with matching items and rebind your TreeView with this new data source. Alternatively if your tree does not have lot of items (less than 100 is OK) loop through TreeView items and delete items that does not match with the keyword.