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Click here to copy the following block
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal _
  hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, _
  lParam As Any) As Long

Private Const TV_FIRST = &H1100
Private Const TVM_GETNEXTITEM = (TV_FIRST + 10)
Private Const TVM_SELECTITEM = (TV_FIRST + 11)
Private Const TVGN_CARET = 9
Private Const TVGN_FIRSTVISIBLE = &H5

' set the first visible Node of a TreeView control

Sub SetTreeViewFirstVisibleNode(ByVal TV As TreeView, ByVal Node As Node)
  Dim hItem As Long
  Dim selNode As Node
  
  ' remember the node currently selected
  Set selNode = TV.SelectedItem
  ' make the Node the select Node in the control
  Set TV.SelectedItem = Node
  ' now we can get its handle
  hItem = SendMessage(TV.hWnd, TVM_GETNEXTITEM, TVGN_CARET, ByVal 0&)
  ' restore node that was selected
  Set TV.SelectedItem = selNode
  ' make it the fist visible Node
  SendMessage TV.hWnd, TVM_SELECTITEM, TVGN_FIRSTVISIBLE, ByVal hItem
End Sub


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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