how do I specify a help file

I people...

I would like to know. I have a .HLP file (help file). I need it to open if the user press F1 or click on the 'Help' on the MENU.

How do I it? I just want to open it.... no helpindex etc.

thanks!

Sample for u Sundance Kid

VB Code:

Private Declare Function WinHelp _
 Lib "user32" Alias "WinHelpA" ( _
 ByVal hwnd As Long, _
 ByVal lpHelpFile As String, _
 ByVal wCommand As Long, _
 ByVal dwData As Long) As Long
 
Private Const HELP_CONTENTS = &H3&
Private Const HELP_QUIT = &H2
 
Private Sub mnuHelp_Click()
    WinHelp Me.hwnd, App.Path & "\HelpFile.hlp", HELP_CONTENTS, 0
End Sub
 
Private Sub Form_Unload(Cancel As Integer)
    WinHelp Me.hwnd, "", HELP_QUIT, 0
End Sub

Thanks peet :)

Your welcome :)

You can also use shellexecute....

VB Code:

Option Explicit
 
 
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" _
                (ByVal hwnd As Long, ByVal lpszOp As String, _
                 ByVal lpszFile As String, ByVal lpszParams As String, _
                 ByVal LpszDir As String, ByVal FsShowCmd As Long) _
                 As Long
Private Const SW_SHOWNORMAL = 1
 
Private Sub Command1_Click()
    'Open a web page
    Dim l As Long
    l = ShellExecute(Me.hwnd, "Open", "http://www.vbworld.com", "", "C:\", SW_SHOWNORMAL)
End Sub
 
 
Private Sub Command2_Click()
    'Open a document
    Dim l As Long
    l = ShellExecute(Me.hwnd, "Open", App.Path & "\Test.Doc", "", "C:\", SW_SHOWNORMAL)
End Sub