API's to poblate ListView control

Hi, i want to speed up the process wich add items to a listview control.

If someone have some code about that ( i think using APIs is faster than the own methods of the control )

thank you in advance

I've been thru MSDN and the listview documentation. There are no APIs to add items; the listview control was designed for use with COM, so it doesn't support APIs.

Are you sure ?

I know that using SendMessage with the parameter LVW_ADDITEM , and with special structure LVW_ITEM , we can poblat ethe listview.

BUT I WANT A LITTLE EXAMPLE PLEASE, BECAUSE I DON´T KNOW WHAT I´M DOING WRONG

bye

Well I played around with this for 10mins and got this far. There is little to no info on the web that I could find for a VB implementation.

Well try this. If you get it to work properly, please send me an email [email protected].

VB Code:

Option Explicit
 
Private Type LV_ITEM
    mask As Long
    iItem As Long
    iSubItem As Long
    state As Long
    stateMask As Long
    pszText As String
    cchTextMax As Long
    iImage As Long
    lParam As Long
    iIndent As Long
End Type
 
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
       
 
Const LVIF_TEXT = &H1
Const LVM_FIRST = &H1000
Const LVM_INSERTITEMA = (LVM_FIRST + 7)
 
 
 
Private Sub Form_Load()
    Dim LV As LV_ITEM
   
   LV.mask = LVIF_TEXT
   LV.iItem = 0
   LV.pszText = "test"
   
   Call SendMessage(ListView1.hWnd, LVM_INSERTITEMA, 0&, LV)
   
End Sub

Sites that may help:
http://www.mvps.org/vbnet/index.html...itemindent.htm
http://www.mvps.org/vbnet/index.html.../lvmembers.htm