模塊如下:
Private Declare Function FindWindow Lib "user32" Alias _
"FindWindowA" (ByVal lpClassName As String, _
ByVal lpWindowName As String) As LongPrivate Declare Function FindWindowEx Lib "user32" Alias _
"FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, _
ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Public Declare Function SetTimer& Lib "user32" _
(ByVal hwnd&, ByVal nIDEvent&, ByVal uElapse&, ByVal _
lpTimerFunc&)Private Declare Function KillTimer& Lib "user32" _
(ByVal hwnd&, ByVal nIDEvent&)Private Declare Function SendMessage Lib "user32" Alias _
"SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, _
ByVal wParam As Long, lParam As Any) As LongConst EM_SETPASSWORDCHAR = &HCC
Public Const NV_INPUTBOX As Long = &H5000&
Public Sub TimerProc(ByVal hwnd&, ByVal uMsg&, _
ByVal idEvent&, ByVal dwTime&) Dim EditHwnd As Long' CHANGE APP.TITLE TO YOUR INPUT BOX TITLE. EditHwnd = FindWindowEx(FindWindow("#32770", App.Title), _
0, "Edit", "") Call SendMessage(EditHwnd, EM_SETPASSWORDCHAR, Asc("*"), 0)
KillTimer hwnd, idEvent
End Sub調用﹕
Dim ret As String
SetTimer hwnd, NV_INPUTBOX, 10, AddressOf TimerProc
ret = InputBox("Enter Password")
Private Declare Function FindWindow Lib "user32" Alias _
"FindWindowA" (ByVal lpClassName As String, _
ByVal lpWindowName As String) As LongPrivate Declare Function FindWindowEx Lib "user32" Alias _
"FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, _
ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Public Declare Function SetTimer& Lib "user32" _
(ByVal hwnd&, ByVal nIDEvent&, ByVal uElapse&, ByVal _
lpTimerFunc&)Private Declare Function KillTimer& Lib "user32" _
(ByVal hwnd&, ByVal nIDEvent&)Private Declare Function SendMessage Lib "user32" Alias _
"SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, _
ByVal wParam As Long, lParam As Any) As LongConst EM_SETPASSWORDCHAR = &HCC
Public Const NV_INPUTBOX As Long = &H5000&
Public Sub TimerProc(ByVal hwnd&, ByVal uMsg&, _
ByVal idEvent&, ByVal dwTime&) Dim EditHwnd As Long' CHANGE APP.TITLE TO YOUR INPUT BOX TITLE. EditHwnd = FindWindowEx(FindWindow("#32770", App.Title), _
0, "Edit", "") Call SendMessage(EditHwnd, EM_SETPASSWORDCHAR, Asc("*"), 0)
KillTimer hwnd, idEvent
End Sub調用﹕
Dim ret As String
SetTimer hwnd, NV_INPUTBOX, 10, AddressOf TimerProc
ret = InputBox("Enter Password")
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