Excel VBA 输入框
Excel VBA Input box
我有以下 excel 文件的输入框。我不想显示输入字符，需要显示输入框字符 * ，怎么办？
Private Sub Workbook_Open()
Dim UserName As String
UserName = InputBox("Please Enter Your USER NAME.")
Range("O1") = UCase(UserName)
End Sub
谢谢，
工资
ImputBox 不支持遮罩，因此您不能在then 中隐藏字符。您需要使用一些像带有白色字符的 TextBox 或类似的东西。
使用用户表单
创建一个具有文本框和两个按钮的用户窗体
在文本框属性中，在 PasswordChar Box
中输入 *
在 userForm 模块中使用下面的代码。
Private Sub CommandButton1_Click()
If TextBox1 = "123456" Then
MsgBox "Correct"
Else
MsgBox "Incorrect"
End If
Unload Me
End Sub
Private Sub CommandButton2_Click()
'cancel button
Unload Me
End Sub
Private Sub UserForm_Initialize()
Me.Caption = "Enter Password"
End Sub
您的用户表单将如下所示
It is possible to mask InputBox text in vba.
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'////////////////////////////////////////////////////////////////////
'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
我知道这是一个老问题，但是 Bhanu Pratap 来自 Daniel Khan 的代码需要更新才能在 Office 365 中使用它。该代码是为 32 位 Excel 编写的环境，但现代 Excel 使用 64 位环境，并且他的代码出现 returns 错误。我差点以为我无法挽救他的代码！因为我终于找到了如何让它工作，所以我想 post 在这里以防其他人也发现它有用。
Excel 64 位代码：
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'
'Code updated by Joseph for Excel 64-bit Environments
'February 2020
'PtrSafe added & Long to PtrLong conversion
'see https://social.msdn.microsoft.com/Forums/office/en-US/c414ef6d-fa9a-406c-9644-e479e7e72d0b/addressof-function-data-type-mismatch?forum=accessdev
'////////////////////////////////////////////////////////////////////
'API functions to be used
Private Declare PtrSafe Function CallNextHookEx Lib "user32" (ByVal hHook As LongPtr, _
ByVal ncode As LongPtr, ByVal wParam As LongPtr, lParam As Any) As LongPtr
Private Declare PtrSafe Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As LongPtr
Private Declare PtrSafe Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" _
(ByVal idHook As LongPtr, ByVal lpfn As LongPtr, ByVal hmod As LongPtr, ByVal dwThreadId As LongPtr) As LongPtr
Private Declare PtrSafe Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As LongPtr) As LongPtr
Private Declare PtrSafe Function SendDlgItemMessage Lib "user32" Alias "SendDlgItemMessageA" _
(ByVal hDlg As LongPtr, ByVal nIDDlgItem As LongPtr, ByVal wMsg As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Private Declare PtrSafe Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As LongPtr, _
ByVal lpClassName As String, ByVal nMaxCount As LongPtr) As LongPtr
Private Declare PtrSafe Function GetCurrentThreadId Lib "kernel32" () As LongPtr
'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 LongPtr
Public Function NewProc(ByVal lngCode As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Dim RetVal
Dim strClassName As String, lngBuffer As LongPtr
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
Public Function InputBoxDK(Prompt, Title) As String
Dim lngModHwnd As LongPtr, lngThreadID As LongPtr
lngThreadID = GetCurrentThreadId
lngModHwnd = GetModuleHandle(vbNullString)
hHook = SetWindowsHookEx(WH_CBT, AddressOf NewProc, lngModHwnd, lngThreadID)
InputBoxDK = InputBox(Prompt, Title)
UnhookWindowsHookEx hHook
End Function
感谢 Bhanu Pratap 提供 Daniel Klann 的动态更改内置 InputBox 以屏蔽密码提示中使用的字符的实现。将此模块添加到项目并调用 PasswordInputBox 比添加新表单更容易。
感谢 Joseph316 将代码更新为 64 位，使其可以在 Office 365 Excel（版本 16）中使用！
我采用了 Daniel & Joseph 的代码，重命名了一些变量并添加了一些注释，以便更容易理解代码的作用。没有功能上的区别。
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'
'Code updated by Joseph for Excel 64-bit Environments
'February 2020
'PtrSafe added & Long to PtrLong conversion
'see https://social.msdn.microsoft.com/Forums/office/en-US/c414ef6d-fa9a-406c-9644-e479e7e72d0b/addressof-function-data-type-mismatch?forum=accessdev
'
' Code names and comments updated by Barbara Bazemore Kiszka for clarity
' November 2020
'////////////////////////////////////////////////////////////////////
'API functions to be used
Private Declare PtrSafe Function CallNextHookEx Lib "user32" (ByVal hHook As LongPtr, _
ByVal ncode As LongPtr, ByVal wParam As LongPtr, lParam As Any) As LongPtr
Private Declare PtrSafe Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As LongPtr
Private Declare PtrSafe Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" _
(ByVal idHook As LongPtr, ByVal lpfn As LongPtr, ByVal hmod As LongPtr, ByVal dwThreadId As LongPtr) As LongPtr
Private Declare PtrSafe Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As LongPtr) As LongPtr
Private Declare PtrSafe Function SendDlgItemMessage Lib "user32" Alias "SendDlgItemMessageA" _
(ByVal hDlg As LongPtr, ByVal nIDDlgItem As LongPtr, ByVal wMsg As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Private Declare PtrSafe Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As LongPtr, _
ByVal lpClassName As String, ByVal nMaxCount As LongPtr) As LongPtr
Private Declare PtrSafe Function GetCurrentThreadId Lib "kernel32" () As LongPtr
' 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 hMaskedInputHook As LongPtr
' This is a helper function. You probably don't want to call this directly.
Public Function AddMaskToInputBox(ByVal lngCode As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Dim RetVal
Dim strClassName As String, lngBuffer As LongPtr
' If we are not active, skip this step
If lngCode < HC_ACTION Then
AddMaskToInputBox = CallNextHookEx(hMaskedInputHook, lngCode, wParam, lParam)
Exit Function
End If
' Initialize the string where we are going to check for the InputBox class
strClassName = String$(256, " ")
lngBuffer = 255
If lngCode = HCBT_ACTIVATE Then 'A window has been activated
RetVal = GetClassName(wParam, strClassName, lngBuffer)
' Check to see if this is the InputBox window
If Left$(strClassName, RetVal) = "#32770" Then
' This changes the edit control so that it displays 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 hMaskedInputHook, lngCode, wParam, lParam
End Function
' Call this function to display Password prompt dialog
Public Function PasswordInputBox(Prompt, Title) As String
Dim lngModHwnd As LongPtr, lngThreadID As LongPtr
' Set up a Windows hook so the the masked chars are set up the next time we display an InputBox
lngThreadID = GetCurrentThreadId
lngModHwnd = GetModuleHandle(vbNullString)
hMaskedInputHook = SetWindowsHookEx(WH_CBT, AddressOf AddMaskToInputBox, lngModHwnd, lngThreadID)
' Prompt the user for the password, masking the input characters
PasswordInputBox = InputBox(Prompt, Title)
' Go back to normal InputBox behavior
UnhookWindowsHookEx hMaskedInputHook
End Function
我有以下 excel 文件的输入框。我不想显示输入字符，需要显示输入框字符 * ，怎么办？
Private Sub Workbook_Open()
Dim UserName As String
UserName = InputBox("Please Enter Your USER NAME.")
Range("O1") = UCase(UserName)
End Sub
谢谢， 工资
ImputBox 不支持遮罩，因此您不能在then 中隐藏字符。您需要使用一些像带有白色字符的 TextBox 或类似的东西。
使用用户表单 创建一个具有文本框和两个按钮的用户窗体 在文本框属性中，在 PasswordChar Box
中输入 *在 userForm 模块中使用下面的代码。
Private Sub CommandButton1_Click()
If TextBox1 = "123456" Then
MsgBox "Correct"
Else
MsgBox "Incorrect"
End If
Unload Me
End Sub
Private Sub CommandButton2_Click()
'cancel button
Unload Me
End Sub
Private Sub UserForm_Initialize()
Me.Caption = "Enter Password"
End Sub
您的用户表单将如下所示
It is possible to mask InputBox text in vba.
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'////////////////////////////////////////////////////////////////////
'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
我知道这是一个老问题，但是 Bhanu Pratap 来自 Daniel Khan 的代码需要更新才能在 Office 365 中使用它。该代码是为 32 位 Excel 编写的环境，但现代 Excel 使用 64 位环境，并且他的代码出现 returns 错误。我差点以为我无法挽救他的代码！因为我终于找到了如何让它工作，所以我想 post 在这里以防其他人也发现它有用。
Excel 64 位代码：
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'
'Code updated by Joseph for Excel 64-bit Environments
'February 2020
'PtrSafe added & Long to PtrLong conversion
'see https://social.msdn.microsoft.com/Forums/office/en-US/c414ef6d-fa9a-406c-9644-e479e7e72d0b/addressof-function-data-type-mismatch?forum=accessdev
'////////////////////////////////////////////////////////////////////
'API functions to be used
Private Declare PtrSafe Function CallNextHookEx Lib "user32" (ByVal hHook As LongPtr, _
ByVal ncode As LongPtr, ByVal wParam As LongPtr, lParam As Any) As LongPtr
Private Declare PtrSafe Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As LongPtr
Private Declare PtrSafe Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" _
(ByVal idHook As LongPtr, ByVal lpfn As LongPtr, ByVal hmod As LongPtr, ByVal dwThreadId As LongPtr) As LongPtr
Private Declare PtrSafe Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As LongPtr) As LongPtr
Private Declare PtrSafe Function SendDlgItemMessage Lib "user32" Alias "SendDlgItemMessageA" _
(ByVal hDlg As LongPtr, ByVal nIDDlgItem As LongPtr, ByVal wMsg As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Private Declare PtrSafe Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As LongPtr, _
ByVal lpClassName As String, ByVal nMaxCount As LongPtr) As LongPtr
Private Declare PtrSafe Function GetCurrentThreadId Lib "kernel32" () As LongPtr
'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 LongPtr
Public Function NewProc(ByVal lngCode As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Dim RetVal
Dim strClassName As String, lngBuffer As LongPtr
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
Public Function InputBoxDK(Prompt, Title) As String
Dim lngModHwnd As LongPtr, lngThreadID As LongPtr
lngThreadID = GetCurrentThreadId
lngModHwnd = GetModuleHandle(vbNullString)
hHook = SetWindowsHookEx(WH_CBT, AddressOf NewProc, lngModHwnd, lngThreadID)
InputBoxDK = InputBox(Prompt, Title)
UnhookWindowsHookEx hHook
End Function
感谢 Bhanu Pratap 提供 Daniel Klann 的动态更改内置 InputBox 以屏蔽密码提示中使用的字符的实现。将此模块添加到项目并调用 PasswordInputBox 比添加新表单更容易。
感谢 Joseph316 将代码更新为 64 位，使其可以在 Office 365 Excel（版本 16）中使用！
我采用了 Daniel & Joseph 的代码，重命名了一些变量并添加了一些注释，以便更容易理解代码的作用。没有功能上的区别。
Option Explicit
'////////////////////////////////////////////////////////////////////
'Password masked inputbox
'Allows you to hide characters entered in a VBA Inputbox.
'
'Code written by Daniel Klann
'March 2003
'
'Code updated by Joseph for Excel 64-bit Environments
'February 2020
'PtrSafe added & Long to PtrLong conversion
'see https://social.msdn.microsoft.com/Forums/office/en-US/c414ef6d-fa9a-406c-9644-e479e7e72d0b/addressof-function-data-type-mismatch?forum=accessdev
'
' Code names and comments updated by Barbara Bazemore Kiszka for clarity
' November 2020
'////////////////////////////////////////////////////////////////////
'API functions to be used
Private Declare PtrSafe Function CallNextHookEx Lib "user32" (ByVal hHook As LongPtr, _
ByVal ncode As LongPtr, ByVal wParam As LongPtr, lParam As Any) As LongPtr
Private Declare PtrSafe Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As LongPtr
Private Declare PtrSafe Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" _
(ByVal idHook As LongPtr, ByVal lpfn As LongPtr, ByVal hmod As LongPtr, ByVal dwThreadId As LongPtr) As LongPtr
Private Declare PtrSafe Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As LongPtr) As LongPtr
Private Declare PtrSafe Function SendDlgItemMessage Lib "user32" Alias "SendDlgItemMessageA" _
(ByVal hDlg As LongPtr, ByVal nIDDlgItem As LongPtr, ByVal wMsg As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Private Declare PtrSafe Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As LongPtr, _
ByVal lpClassName As String, ByVal nMaxCount As LongPtr) As LongPtr
Private Declare PtrSafe Function GetCurrentThreadId Lib "kernel32" () As LongPtr
' 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 hMaskedInputHook As LongPtr
' This is a helper function. You probably don't want to call this directly.
Public Function AddMaskToInputBox(ByVal lngCode As LongPtr, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As LongPtr
Dim RetVal
Dim strClassName As String, lngBuffer As LongPtr
' If we are not active, skip this step
If lngCode < HC_ACTION Then
AddMaskToInputBox = CallNextHookEx(hMaskedInputHook, lngCode, wParam, lParam)
Exit Function
End If
' Initialize the string where we are going to check for the InputBox class
strClassName = String$(256, " ")
lngBuffer = 255
If lngCode = HCBT_ACTIVATE Then 'A window has been activated
RetVal = GetClassName(wParam, strClassName, lngBuffer)
' Check to see if this is the InputBox window
If Left$(strClassName, RetVal) = "#32770" Then
' This changes the edit control so that it displays 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 hMaskedInputHook, lngCode, wParam, lParam
End Function
' Call this function to display Password prompt dialog
Public Function PasswordInputBox(Prompt, Title) As String
Dim lngModHwnd As LongPtr, lngThreadID As LongPtr
' Set up a Windows hook so the the masked chars are set up the next time we display an InputBox
lngThreadID = GetCurrentThreadId
lngModHwnd = GetModuleHandle(vbNullString)
hMaskedInputHook = SetWindowsHookEx(WH_CBT, AddressOf AddMaskToInputBox, lngModHwnd, lngThreadID)
' Prompt the user for the password, masking the input characters
PasswordInputBox = InputBox(Prompt, Title)
' Go back to normal InputBox behavior
UnhookWindowsHookEx hMaskedInputHook
End Function