Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

How to speed up TreeView Clear method

Controls

How to speed up TreeView Clear method

by  SBendBuckeye  Posted    (Edited  )

Ensure SelectedNode is nothing before calling Clear method.
Code: 
Public Shared Sub SmartClearNodes(ByVal t As TreeView)
  t.BeginUpdate()
  Try [b]
    t.SelectedNode = Nothing [/b] ' this is it ;-)
    t.Nodes.Clear()
  Finally
    t.EndUpdate()
  End Try
End Sub
Where I found it: http://www.developerfusion.com/show/4477/

Register to add this FAQ to your archive
Register to rate this FAQ  : BAD 1 2 3 4 5 6 7 8 9 10 GOOD
Please Note: 1 is Bad, 10 is Good :-)

Part and Inventory Search

Back
Top