Somebody can make this ?

[fnajar]

I like to make a Program in VB that can make a window ( or program )dissapeared from the window's task bar, but the program keep loaded.
(Sorry my english)

[KENNNY]

set the form's ShowInTaskbar property to false and it doesnt appear in the taskbar..

[aaudette]

I you are shelling the program, yoo could declare a variable as an object, set it equal to shell(progid...)
then set the objects visible property to false

[Chris]

Is this what you mention?

Public Declare Function ShowWindow Lib "user32" (ByVal hWnd As Long, ByVal nCmdShow As Long) As Long
Public Const SW_SHOWNORMAL = 1
Public Const SW_HIDE = 0
Public hWnd As Long

Public Sub HideWnd(ByVal strWnd As String)
    hWnd = FindWindow(0&, strWnd)
    If hWnd <> 0 Then ShowWindow hWnd, SW_HIDE
End Sub
Public Sub ShowWnd(ByVal strhWnd As String)
    hWnd = FindWindow(0&, strhWnd)
    If hWnd <> 0 Then
        ShowWindow hWnd, SW_SHOWNORMAL
    End If
End Sub

'Useage
Private Sub Command1_Click()
    HideWnd "<Your Application Window Title>"
End Sub

Private Sub Command2_Click()
 ShowWnd "<Your Application Window Title>"
End Sub

[vlamassa]

I think this could be ....

Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long
Private Declare Function RegisterServiceProcess Lib "kernel32" (ByVal dwProcessID As Long, ByVal dwType As Long) As Long

Private Sub Form_Initialize()
Dim lI As Long
Dim lJ As Long

    lI = GetCurrentProcessId()
    ' 1 To see it visible y 0 not visible
    lJ = RegisterServiceProcess(lI, 1)

End Sub