VC++遍历任务栏上的图标和窗口

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 转载:如何遍历任务栏上面的图标 
'This code is designed to give you the text associated to each of the task tray icons.
'Created by Stevan Mitrovic.

'First you will need to add a reference to the project. So click on "Project"
'in the menu and select "References..." from the drop dowm list. Once the
'references dialog box pops up, click on the "Browse.." button. A "Add Reference"
'dialog box will pop up. Goto your system32 folder and find "oleacc.dll", select
'it and then press the open button. You should now see a checked off "Accessibility"
'in the list. Click on the "OK" button and your ready to go.

'The next things you'll need to add, are to your form. You will need a
'"Command button" (Command1), a "Label" (Label1), a "textbox" (Text1) and
'a "Listbox" (List1). Now cut and paste the following code into your Form1
'and run it.


'Region Toolbar button styles
Private Const TBSTYLE_BUTTON = &H0
Private Const TBSTYLE_SEP = &H1
Private Const TBSTYLE_CHECK = &H2
Private Const TBSTYLE_GROUP = &H4
Private Const TBSTYLE_CHECKGROUP = (TBSTYLE_GROUP Or TBSTYLE_CHECK)
Private Const TBSTYLE_DROPDOWN = &H8
Private Const TBSTYLE_AUTOSIZE = &H10
Private Const TBSTYLE_NOPREFIX = &H20
Private Const TBSTYLE_TOOLTIPS = &H100
Private Const TBSTYLE_WRAPABLE = &H200
Private Const TBSTYLE_ALTDRAG = &H400

Private Const TBSTYLE_FLAT = &H800
Private Const TBSTYLE_LIST = &H1000
Private Const TBSTYLE_CUSTOMERASE = &H2000
Private Const TBSTYLE_REGISTERDROP = &H4000
Private Const TBSTYLE_TRANSPARENT = &H8000&
Private Const TBSTYLE_DRAWDDARROWS = &H1



Private Const WM_USER = &H400&
'Region ToolBar Messages
Private Const TB_ENABLEBUTTON = (WM_USER + 1)
Private Const TB_CHECKBUTTON = (WM_USER + 2)
Private Const TB_PRESSBUTTON = (WM_USER + 3)
Private Const TB_HIDEBUTTON = (WM_USER + 4)
Private Const TB_INDETERMINATE = (WM_USER + 5)
Private Const TB_MARKBUTTON = (WM_USER + 6)
Private Const TB_ISBUTTONENABLED = (WM_USER + 9)
Private Const TB_ISBUTTONCHECKED = (WM_USER + 10)
Private Const TB_ISBUTTONPRESSED = (WM_USER + 11)
Private Const TB_ISBUTTONHIDDEN = (WM_USER + 12)
Private Const TB_ISBUTTONINDETERMINATE = (WM_USER + 13)
Private Const TB_ISBUTTONHIGHLIGHTED = (WM_USER + 14)
Private Const TB_SETSTATE = (WM_USER + 17)
Private Const TB_GETSTATE = (WM_USER + 18)
Private Const TB_ADDBITMAP = (WM_USER + 19)
Private Const TB_ADDBUTTONSA = (WM_USER + 20)
Private Const TB_INSERTBUTTONA = (WM_USER + 21)
Private Const TB_ADDBUTTONS = (WM_USER + 20)
Private Const TB_INSERTBUTTON = (WM_USER + 21)