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Thread: Help me Please- Guru Necessary

  1. #1

    Thread Starter
    Hyperactive Member
    Join Date
    Jul 2000
    Posts
    352

    Exclamation

    What is the api call in order to find the handles of all programs currently running on a computer?

  2. #2
    Guest
    This will do the job for you.


    Code:
    'Author: Megatron
    'Origin: http://www.vbforums.com
    'Purpose: List all window using the EnumWindows API function
    'Version: VB5+ 
    
    
    Declare Function GetWindowText Lib "user32" _
    Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal _
    lpString As String, ByVal cch As Long) As Long
    
    Declare Function GetWindowTextLength Lib "user32" _
    Alias "GetWindowTextLengthA" (ByVal hwnd As Long) _
    As Long
    
    Declare Function EnumWindows Lib "user32.dll" (ByVal _
    lpEnumFunc As Long, ByVal lParam As Long) As Long
    
    Public Function EnumWindowsProc(ByVal hwnd As Long, _
    ByVal lParam As Long) As Long
        Dim Length As Long
        Dim sName As String
        Dim Temp As String
        Static iCount As Integer
        
        iCount = iCount + 1
        Length = GetWindowTextLength(hwnd) + 1
        
        If Length > 1 Then
          sName = Space(Length)
          GetWindowText hwnd, sName, Length
          Debug.Print Left(sName, Length - 1)
        End If
        
        EnumWindowsProc = 1
    End Function
    
    
    Usage
    
    
    Private Sub Command1_CLick()
        EnumWindows AddressOf EnumWindowsProc, 0
    End Sub

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