[VB6]Click del mouse nel desktop

[andrew4]

Ho trovato questo codice:

Private Type POINTAPI
x As Long
y As Long
End Type
Private Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type

Private Declare Function GetMenu Lib "user32" (ByVal hwnd As Long) As Long
Private Declare Function GetMenuItemRect Lib "user32" (ByVal hwnd As Long, ByVal hMenu As Long, ByVal uItem As Long, lprcItem As RECT) As Long
Private Declare Function GetSubMenu Lib "user32" (ByVal hMenu As Long, ByVal nPos As Long) As Long

Private Const MOUSEEVENTF_ABSOLUTE = &H8000 ' absolute move
Private Const MOUSEEVENTF_LEFTDOWN = &H2 ' left button down
Private Const MOUSEEVENTF_LEFTUP = &H4 ' left button up
Private Const MOUSEEVENTF_MOVE = &H1 ' mouse move
Private Const MOUSEEVENTF_MIDDLEDOWN = &H20
Private Const MOUSEEVENTF_MIDDLEUP = &H40
Private Const MOUSEEVENTF_RIGHTDOWN = &H8
Private Const MOUSEEVENTF_RIGHTUP = &H10

Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long)
Private Declare Function GetMessageExtraInfo Lib "user32" () As Long
Private Declare Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long
Const SM_CXSCREEN = 0 'X Size of screen
Const SM_CYSCREEN = 1 'Y Size of Screen

Private Sub Command1_Click()
MsgBox "cliccato"
End Sub

Private Sub Form_KeyPress(KeyAscii As Integer)
Dim mWnd As Long
mWnd = Me.hwnd

Dim hMenu As Long, hSubMenu As Long

hMenu = GetMenu(mWnd) 'Get the Menu of the Window(MenuBar)
ClickMenuItem mWnd, hMenu, 0 'Click on the first SubMenu
hSubMenu = GetSubMenu(hMenu, 0) 'Get its submenu
ClickMenuItem mWnd, hSubMenu, 0 'Click on the first MenuItem of the Submenu

End Sub


Private Sub ScreenToAbsolute(lpPoint As POINTAPI)
lpPoint.x = lpPoint.x * (&HFFFF& / GetSystemMetrics(SM_CXSCREEN))
lpPoint.y = lpPoint.y * (&HFFFF& / GetSystemMetrics(SM_CYSCREEN))
End Sub

Private Sub Click(p As POINTAPI)
'p.X and p.Y in absolute coordinates
'Put the mouse on the point

mouse_event MOUSEEVENTF_ABSOLUTE Or MOUSEEVENTF_MOVE, p.x, p.y, 0, GetMessageExtraInfo()
'Mouse Down
mouse_event MOUSEEVENTF_LEFTDOWN, 0, 0, 0, GetMessageExtraInfo()
'Mouse Up
mouse_event MOUSEEVENTF_LEFTUP, 0, 0, 0, GetMessageExtraInfo()
End Sub

Private Sub ClickMenuItem(ByVal mWnd As Long, ByVal hMenu As Long, ByVal Pos As Long)
Dim ret As Long
Dim r As RECT, p As POINTAPI
ret = GetMenuItemRect(mWnd, hMenu, Pos, r)
If ret = 0 Then Exit Sub
p.x = (r.Left + r.Right) / 2
p.y = (r.Top + r.Bottom) / 2
ScreenToAbsolute p
'Click on p
Click p
End Sub

Private Sub Form_Load()
Dim mWnd As Long, p As POINTAPI
mWnd = Me.hwnd
Dim hMenu As Long, hSubMenu As Long
hMenu = GetMenu(mWnd) 'Get the Menu of the Window(MenuBar)
ClickMenuItem mWnd, hMenu, 0 'Click on the first SubMenu
hSubMenu = GetSubMenu(hMenu, 0) 'Get its submenu
ClickMenuItem mWnd, hSubMenu, 0 'Click on the first MenuItem of the Submenu
p.x = &HFFFF& / 2
p.y = &HFFFF& / 2
Click p
Me.AutoRedraw = True
Me.BackColor = vbWhite
Print "Press any key"
End Sub

Private Sub menu2_Click()
MsgBox "Click"
End Sub



Come devo fare per farlo cliccare da solo dopo un certo tempo? Che ci devo inserire?

[andrew4]

Per il click ho risolto, come faccio per la posizione della freccetta, per esempio io voglio fare in modo che quando parte la freccetta me la sposta in una posizione che dico io.

[andrew4]

Come faccio?

[andrew4]

nessuno?

[MItaly]

Del codice che hai postato tieni solo le dichiarazioni; per il resto per cliccare il punto dove attualmente c'è il puntatore basta chiamare

mouse_event MOUSEEVENTF_LEFTDOWN, 0, 0, 0, GetMessageExtraInfo()
mouse_event MOUSEEVENTF_LEFTUP, 0, 0, 0, GetMessageExtraInfo()

.

[andrew4]

Si, ma per spostare il mouse dove dico io, nelle coordinate che dico io, come faccio?

[MItaly]

Usando il codice che hai postato in versione "sfrondata" dalla roba inutile:

Private Type POINTAPI
x As Long
y As Long
End Type

Private Const MOUSEEVENTF_ABSOLUTE = &H8000 ' absolute move
Private Const MOUSEEVENTF_LEFTDOWN = &H2 ' left button down
Private Const MOUSEEVENTF_LEFTUP = &H4 ' left button up
Private Const MOUSEEVENTF_MOVE = &H1 ' mouse move
Private Const MOUSEEVENTF_MIDDLEDOWN = &H20
Private Const MOUSEEVENTF_MIDDLEUP = &H40
Private Const MOUSEEVENTF_RIGHTDOWN = &H8
Private Const MOUSEEVENTF_RIGHTUP = &H10

Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long)
Private Declare Function GetMessageExtraInfo Lib "user32" () As Long
Private Declare Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long
Const SM_CXSCREEN = 0 'X Size of screen
Const SM_CYSCREEN = 1 'Y Size of Screen

Private Sub ScreenToAbsolute(lpPoint As POINTAPI)
lpPoint.x = lpPoint.x * (&HFFFF& / GetSystemMetrics(SM_CXSCREEN))
lpPoint.y = lpPoint.y * (&HFFFF& / GetSystemMetrics(SM_CYSCREEN))
End Sub

Private Sub Click(p As POINTAPI)
'p.X and p.Y in absolute coordinates
'Put the mouse on the point

mouse_event MOUSEEVENTF_ABSOLUTE Or MOUSEEVENTF_MOVE, p.x, p.y, 0, GetMessageExtraInfo()
'Mouse Down
mouse_event MOUSEEVENTF_LEFTDOWN, 0, 0, 0, GetMessageExtraInfo()
'Mouse Up
mouse_event MOUSEEVENTF_LEFTUP, 0, 0, 0, GetMessageExtraInfo()
End Sub

Per cliccare nel punto che vuoi tu usa

Dim p As POINTAPI 'struttura che contiene le coordinate da cliccare
p.x=100 'coordinata X del punto da cliccare
p.y=200 'coordinata Y del punto da cliccare
ScreenToAbsolute p 'converte il punto da coordinate dello schermo a coordinate "assolute" (espresse in 65536esimi di lunghezza/altezza dello schermo)
Click p 'clicca

.