To add a node at a particular place in tree view in C#
<p>I have a Tree view and has a project and there are so many files and folders in this project. I have a Tabcontrol also in this form. When I click a file which is in the project then it will be open in the tab control.
So My problem is this when I SaveAs this open file and want to save in a another folder which is in the project, then  it is saving and adding as a node but it will see to me when I refresh or again reopen the project. 
So I want, that there is no need to refresh or reopen this project, It should be add as a node just now and see to me frontly.</p>

<p>Thanks a lot in Advance</p>
