没有看到input框中的密码，但只有****
我有一个vba代码input密码来打开工作簿中的工作表。
If Intersect(Target, Range("C21")) Is Nothing Then Else Dim Wachtwoord As String Wachtwoord = InputBox("Geef het wachtwoord op") If Wachtwoord = "peflex" Then Sheets("Matrix").Select ActiveSheet.Range("A1").Select Else MsgBox ("U heeft geen toegang") Sheets("Menu").Select ActiveSheet.Range("A1").Select End If End If 使用哪个代码是可能的，你没有看到密码，但只有****
我遇到了很多，每次都使用相同的代码作为解决方法。 我可以在网上find的最早的参考文献来自ozgrid.com ，其中提及Daniel Klann作为作者。
在你的vbaproject中创build一个新的模块，并把这个代码放在：
'//////////////////////////////////////////////////////////////////// 'API functions to be used Private Declare Function CallNextHookEx Lib "user32" (ByVal hHook As Long, _ ByVal ncode As Long, ByVal wParam As Long, lParam As Any) As Long Private Declare Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As Long Private Declare Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" _ (ByVal idHook As Long, ByVal lpfn As Long, ByVal hmod As Long, ByVal dwThreadId As Long) As Long Private Declare Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As Long) As Long Private Declare Function SendDlgItemMessage Lib "user32" Alias "SendDlgItemMessageA" _ (ByVal hDlg As Long, ByVal nIDDlgItem As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long Private Declare Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As Long, _ ByVal lpClassName As String, ByVal nMaxCount As Long) As Long Private Declare Function GetCurrentThreadId Lib "kernel32" () As Long 'Constants to be used in our API functions Private Const EM_SETPASSWORDCHAR = &HCC Private Const WH_CBT = 5 Private Const HCBT_ACTIVATE = 5 Private Const HC_ACTION = 0 Private hHook As Long Public Function NewProc(ByVal lngCode As Long, ByVal wParam As Long, ByVal lParam As Long) As Long Dim RetVal Dim strClassName As String, lngBuffer As Long If lngCode < HC_ACTION Then NewProc = CallNextHookEx(hHook, lngCode, wParam, lParam) Exit Function End If strClassName = String$(256, " ") lngBuffer = 255 If lngCode = HCBT_ACTIVATE Then 'A window has been activated RetVal = GetClassName(wParam, strClassName, lngBuffer) If Left$(strClassName, RetVal) = "#32770" Then 'Class name of the Inputbox 'This changes the edit control so that it display the password character *. 'You can change the Asc("*") as you please. SendDlgItemMessage wParam, &H1324, EM_SETPASSWORDCHAR, Asc("*"), &H0 End If End If 'This line will ensure that any other hooks that may be in place are 'called correctly. CallNextHookEx hHook, lngCode, wParam, lParam End Function Function InputBoxDK(Prompt, Title) As String Dim lngModHwnd As Long, lngThreadID As Long lngThreadID = GetCurrentThreadId lngModHwnd = GetModuleHandle(vbNullString) hHook = SetWindowsHookEx(WH_CBT, AddressOf NewProc, lngModHwnd, lngThreadID) InputBoxDK = InputBox(Prompt, Title) UnhookWindowsHookEx hHook End Function
然后，而不是
Wachtwoord = InputBox("Geef het wachtwoord op")
使用：
Wachtwoord = InputBoxDK("Geef het wachtwoord op")
创build新模块后，可能需要保存并重新启动excel。 我通常命名模块m_password并将其导出为.bas文件，以便我可以重复使用它。 这是超级方便。