VB给菜单加上图片

Private Declare Function GetMenu Lib "user32" (ByVal hwnd As Long) As Long

Private Declare Function GetSubMenu Lib "user32" (ByVal hMenu As Long, ByVal nPos As Long) As Long

Private Declare Function GetMenuItemID Lib "user32" (ByVal hMenu As Long, ByVal nPos As Long) As Long

Private Declare Function SetMenuItemBitmaps Lib "user32" _
(ByVal hMenu As Long, ByVal nPosition As Long, _
ByVal wFlags As Long, ByVal hBitmapUnchecked As Long, _
ByVal hBitmapChecked As Long) As Long

Private Const MF_BITMAP = &H4&
Private Type MENUITEMINFO
cbSize As Long
fMask As Long
fType As Long
fState As Long
wID As Long
hSubMenu As Long
hbmpChecked As Long
hbmpUnchecked As Long
dwItemData As Long
dwTypeData As String
cch As Long
End Type

Private Declare Function GetMenuItemCount Lib "user32" _
(ByVal hMenu As Long) As Long

Private Declare Function GetMenuItemInfo Lib "user32" _
Alias "GetMenuItemInfoA" (ByVal hMenu As Long, _
ByVal un As Long, ByVal b As Boolean, _
lpMenuItemInfo As MENUITEMINFO) As Boolean

Private Const MIIM_ID = &H2
Private Const MIIM_TYPE = &H10
Private Const MFT_STRING = &H0&

Private Sub cmdPicMenu_Click()
Dim lngMenuHwnd As Long
Dim lngSubHwnd As Long
Dim lngMenuID As Long

'// Retrieve the menu handle
lngMenuHwnd = GetMenu(Me.hwnd)

'// Get the handle of the first submenu item
lngSubHwnd = GetSubMenu(lngMenuHwnd, 0)

'// Get the menu id of the first bitmpa
lngMenuID = GetMenuItemID(hSubMenu&, 0)

'// Add the bitmap to the menu item
SetMenuItemBitmaps lngMenuHwnd, lngMenuID, MF_BITMAP, _
Picture1.Picture, _
Picture1.Picture

End Sub

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