What I understand from your post and assumed is that you have two
panels before, one for treeview and other for
displaying all other controls and now want to put that into
SplitContainer, What you need to do in this scenario is to remove
this.Controls.Add(YourTreeViewPanel) and replace it with your split
container and
Just Add mySplitContainer.Controls.Add(MyTreeViewPanel)
so that your treeview panel is added/registered to the
SplitContainer's child controls not to the forms child controls
Hope this may help
Dont Hesitate to Write
