Systray icon not working properly [SOLVED]

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May 8th, 2004, 07:57 PM
hothead

Systray icon not working properly [SOLVED]

I have my code as defined here.

The icon shows in the system tray ok, but when I try to doubleclick the icon, the Picture1_DblClick event doesn't fire.

here try this:

VB Code:

'Puts app icon in the system tray
Private Declare Function Shell_NotifyIcon Lib "shell32" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, pnid As NOTIFYICONDATA) As Boolean
 
Private Type NOTIFYICONDATA
    cbSize As Long
    hWnd As Long
    uId As Long
    uFlags As Long
    ucallbackMessage As Long
    hIcon As Long
    szTip As String * 64
End Type
 
Private Const NIM_ADD = &H0
Private Const NIM_MODIFY = &H1
Private Const NIM_DELETE = &H2
Private Const WM_MOUSEMOVE = &H200
Private Const NIF_MESSAGE = &H1
Private Const NIF_ICON = &H2
Private Const NIF_TIP = &H4
Private Const WM_LBUTTONDBLCLK = &H203
Private Const WM_LBUTTONDOWN = &H201
Private Const WM_LBUTTONUP = &H202
Private Const WM_RBUTTONDBLCLK = &H206
Private Const WM_RBUTTONDOWN = &H204
Private Const WM_RBUTTONUP = &H205
 
Private SysTray As NOTIFYICONDATA
Dim Result As Long
Private Sub StartInSysTray()
    SysTray.cbSize = Len(SysTray)
    SysTray.hWnd = Picture1.hWnd
    SysTray.uId = 1&
    SysTray.uFlags = NIF_ICON Or NIF_TIP Or NIF_MESSAGE
    SysTray.ucallbackMessage = WM_MOUSEMOVE
    'change the below line to the desired icon
    SysTray.hIcon = Me.Icon
    SysTray.szTip = App.EXEName & ".exe"
    Shell_NotifyIcon NIM_ADD, SysTray
    Me.Hide
End Sub
 
Private Sub Form_Load()
StartInSysTray
End Sub
 
Private Sub Form_Unload(Cancel As Integer)
    'Remove the icon from the system tray
    SysTray.cbSize = Len(SysTray)
    SysTray.hWnd = Picture1.hWnd
    SysTray.uId = 1&
    Shell_NotifyIcon NIM_DELETE, SysTray
End Sub
 
Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, x As Single, Y As Single)
 
Static rec As Boolean, msg As Long
    Dim RetVal As String
    Dim returnstring
    Dim retvalue
    msg = x / Screen.TwipsPerPixelX
    If rec = False Then
        rec = True
    Select Case msg
    Case WM_LBUTTONDOWN
        Me.Show
        Me.WindowState = vbNormal
   
    Case WM_LBUTTONUP
          
    Case WM_RBUTTONblck
'Bring up the menu if the right mouse button is clicked over the icon
'what is this for?
If Button = vbRightButton Then
PopupMenu me.mnuFile
End If
'
    Case WM_RBUTTONUP
 
    End Select
        rec = False
    End If
 
End Sub

does that work?

May 9th, 2004, 05:46 AM
Keithuk

The icon shows in the system tray ok, but when I try to doubleclick the icon, the Picture1_DblClick event doesn't fire.

Thats because your using Picture1_DblClick not Form_DblClick. The picture in the systray isn't a picture on a Form, its the Form Icon.

There are loads of examples of using systray on here, do a search for "systray"

Here is a systray I posted.

http://www.vbforums.com/showthread.php?threadid=288456&

Quote:

Originally posted by rotcrules
here try this:

VB Code:

'Puts app icon in the system tray
Private Declare Function Shell_NotifyIcon Lib "shell32" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, pnid As NOTIFYICONDATA) As Boolean

Private Type NOTIFYICONDATA
cbSize As Long
hWnd As Long
uId As Long
uFlags As Long
ucallbackMessage As Long
hIcon As Long
szTip As String * 64
End Type

Private Const NIM_ADD = &H0
Private Const NIM_MODIFY = &H1
Private Const NIM_DELETE = &H2
Private Const WM_MOUSEMOVE = &H200
Private Const NIF_MESSAGE = &H1
Private Const NIF_ICON = &H2
Private Const NIF_TIP = &H4
Private Const WM_LBUTTONDBLCLK = &H203
Private Const WM_LBUTTONDOWN = &H201
Private Const WM_LBUTTONUP = &H202
Private Const WM_RBUTTONDBLCLK = &H206
Private Const WM_RBUTTONDOWN = &H204
Private Const WM_RBUTTONUP = &H205

Private SysTray As NOTIFYICONDATA
Dim Result As Long
Private Sub StartInSysTray()
SysTray.cbSize = Len(SysTray)
SysTray.hWnd = Picture1.hWnd
SysTray.uId = 1&
SysTray.uFlags = NIF_ICON Or NIF_TIP Or NIF_MESSAGE
SysTray.ucallbackMessage = WM_MOUSEMOVE
'change the below line to the desired icon
SysTray.hIcon = Me.Icon
SysTray.szTip = App.EXEName & ".exe"
Shell_NotifyIcon NIM_ADD, SysTray
Me.Hide
End Sub

Private Sub Form_Load()
StartInSysTray
End Sub

Private Sub Form_Unload(Cancel As Integer)
'Remove the icon from the system tray
SysTray.cbSize = Len(SysTray)
SysTray.hWnd = Picture1.hWnd
SysTray.uId = 1&
Shell_NotifyIcon NIM_DELETE, SysTray
End Sub

Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, x As Single, Y As Single)

Static rec As Boolean, msg As Long
Dim RetVal As String
Dim returnstring
Dim retvalue
msg = x / Screen.TwipsPerPixelX
If rec = False Then
rec = True
Select Case msg
Case WM_LBUTTONDOWN
Me.Show
Me.WindowState = vbNormal

Case WM_LBUTTONUP

Case WM_RBUTTONblck
'Bring up the menu if the right mouse button is clicked over the icon
'what is this for?
If Button = vbRightButton Then
PopupMenu me.mnuFile
End If
'
Case WM_RBUTTONUP

End Select
rec = False
End If

End Sub

does that work?

Yes, this works. Thank you very much.