Question

我正在运行一个宏，当单元格值更改时（使用密码）自动保护工作表。此宏在所有打开的工作表中始终运行。这应该是这样的。但是当我打开另一个excel文件时，它还会使用密码保护该表。如何将宏限制为仅存在于其中的文件？

谢谢！

Private Sub Worksheet_Calculate()
Dim FormulaRange As Range
Dim FormulaRange2 As Range
Dim NotSentMsg As String
Dim MyMsg As String
Dim SentMsg As String
Dim MyLimit As Double

NotSentMsg = "Niet verzonden"
SentMsg = "Verzonden"

'Above the MyLimit value it will run the macro
MyLimit = 0

'Set the range with the Formula that you want to check
Set FormulaRange2 = ActiveSheet.Range("D22")

On Error GoTo EndMacro:
For Each FormulaCell In FormulaRange2.Cells
    With FormulaCell
        If IsNumeric(.Value) = False Then
            MyMsg = "Not numeric"
        Else
            If .Value > MyLimit Then

                MyMsg = SentMsg

                If .Offset(2, 10).Value = NotSentMsg Then
                    Call Mail_with_outlook2
                End If
            Else
                MyMsg = NotSentMsg
            End If
        End If
        Application.EnableEvents = False
ActiveSheet.Unprotect Password:="zou82pam"
        .Offset(2, 10).Value = MyMsg
ActiveSheet.Protect Password:="zou82pam", DrawingObjects:=True, Contents:=True,     
Scenarios:=True
ActiveSheet.EnableSelection = xlUnlockedCells
        Application.EnableEvents = True
    End With
Next FormulaCell

ExitMacro:
Exit Sub

EndMacro:
Application.EnableEvents = True

MsgBox "De onderstaande error is ontstaan. Neem contact op met Wouter van Leeuwen" _
     & vbLf & vbLf & Err.Number _
     & vbLf & Err.Description

End Sub

Answer 1

这是ActiveSheet如何打开可能的错误的完美示例，应尽可能避免。

您需要做的第一件事始终是尊重以下对象层次结构：

(application) -> workbook -> sheet -> range

转换为VBA，这意味着始终记下整个层次结构是一种好习惯：

Thisworkbook.Sheets('sheetname').range("A1")

如果使用多个应用程序对象，或者更常见的是工作簿，则可以控制要操作的对象。

现在而不是使用：

ActiveSheet.Unprotect Password:="zou82pam"
        .Offset(2, 10).Value = MyMsg
ActiveSheet.Protect Password:="zou82pam", DrawingObjects:=True, Contents:=True,     
Scenarios:=True
ActiveSheet.EnableSelection = xlUnlockedCells
        Application.EnableEvents = True
    End With

你会：

Thisworkbook.sheets("somesheet").Unprotect Password:="zou82pam"
        .Offset(2, 10).Value = MyMsg
Thisworkbook.sheets("somesheet").Protect Password:="zou82pam", DrawingObjects:=True, Contents:=True,     
Scenarios:=True
Thisworkbook.sheets("somesheet").EnableSelection = xlUnlockedCells
        Application.EnableEvents = True
    End With

现在，如果您需要遍历多个工作表，您始终可以使用工作表索引而不是工作表名称。例如：

Dim iCnt as integer

for iCnt = 1 to 10
    Thisworkbook.sheets(iCnt).range("A1").value = "this is an example on how to use the sheet index"
next iCnt

将excel vba宏限制为一个文件

1 个答案: