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vc++,vb
win95
在vb编程中，如何在一个菜单里面有小的位图?(xj)
CoolMenu控件
支持图标显示，可视化选择图标；Cool条显示；设置快捷键；可选发渐变、光、浮起、沉下等显示效果。 |
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如果只希望实现XP风格的菜单，可以参考 XP_Menu_Ex.zip。
另一个办法是利用API来实现。
下面的这段代码将Picture1的图形作为菜单项。
首先建立一个模块，并加入下面的语句。
Declare Function GetMenu Lib "user32" _
(ByVal hwnd As Long) As Long
Declare Function GetSubMenu Lib "user32" _
(ByVal hMenu As Long, ByVal nPos As Long) As Long
Declare Function GetMenuItemID Lib "user32" _
(ByVal hMenu As Long, ByVal nPos As Long) As Long
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
Public Const MF_BITMAP = &H4&
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
Declare Function GetMenuItemCount Lib "user32" _
(ByVal hMenu As Long) As Long
Declare Function GetMenuItemInfo Lib "user32" _
Alias "GetMenuItemInfoA" (ByVal hMenu As Long, _
ByVal un As Long, ByVal b As Boolean, _
lpMenuItemInfo As MENUITEMINFO) As Boolean
Public Const MIIM_ID = &H2
Public Const MIIM_TYPE = &H10
Public Const MFT_STRING = &H0&
将下面的代码加入一个按钮的Click事件：
Private Sub Command1_Click()
' 获得你的菜单的句柄
hMenu& = GetMenu(Form1.hwnd)
' 获得第一个子菜单的句柄
hSubMenu& = GetSubMenu(hMenu&, 0)
' 获得第一个菜单项
hID& = GetMenuItemID(hSubMenu&, 0)
'加入位图
SetMenuItemBitmaps hMenu&, hID&, MF_BITMAP, _
Picture1.Picture, _
Picture1.Picture
End Sub
上面的代码使菜单项为图片，如果你只希望菜单项的左边有一个小位图，而右边仍为文字。可以先在Picture1绘制图片，在利用Picture1.Print加上文字，然后用Picture1.Picture加入菜单项。
另一个办法是购买ActiveBar控件，它可以实现这个功能(参考:http://www2.ccw.com.cn/tips/9907/071202_11.asp)。
 相关问题：
QA003772 "怎样才能在菜单中添加一幅风景画作为背景"
QA004732 "如何用Vb开发出如XP风格的界面和菜单"
此问题由李海回答。
附加关键字：编程, 源程序, programming, source code, Visual Basic, VB, 窗体与菜单, form, window, tform。
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如何在一个菜单里面有小的位图