VBA Excel - 使用条件将行复制到另一个工作簿表

Question

新手尝试在 excel 工作簿上混合和匹配代码，该工作簿配置为提示登录并允许 diff Id 和 PW 查看不同的工作表。

If Me.userid.Value = "admin" And Me.userpw.Value = "admin" Then
MsgBox "Login Successful!", vbInformation, "Login Alert"
MsgBox "Entry and use data with caution and exercise confidentiality at all times!", vbExclamation, "Critical Reminder"

Unload Me

Sheets("Summary Report View").Visible = True
Sheets("Summary Report View").Select
Sheets("Data Validation").Visible = True
Sheets("Data Entry 1").Visible = True
Sheets("Data Entry 2").Visible = True
Sheets("Data Entry 3").Visible = True

我遇到了这个挑战，无法将数据从其他工作簿（一个名为 6-9months 的特定工作表）复制到我正在处理的数据条目 1 的工作簿中。条件是选择名称为“John”的所有行在第一列并粘贴到名为“数据条目 1”的活动工作簿表中。 我试图通过单击按钮来激活代码以获取所有行，但它似乎不起作用。

Confirmation = MsgBox("Are you sure to removal all contents? This is not reversible", vbYesNo, "Confirmation")

    Select Case Confirmation
    Case Is = vbYes

    Sheets("Data Entry 2").Cells.ClearContents
    MsgBox "Information removed", vbInformation, "Information"

    Dim GCell As Range
    Dim Txt$, MyPath$, MyWB$, MySheet$
    Dim myValue As String
    Dim P As Integer, Q As Integer
    Txt = "John"

    MyPath = "C:\Users\gary.tham\Desktop\"
    MyWB = "Book1.xlsx"

    'MySheet = ActiveSheet.Name

    Application.ScreenUpdating = False

    Workbooks.Open Filename:=MyPath & MyWB
    lastrow = ActiveSheet.Range("A" & Rows.Count).End(x1Up).Row
    For i = 2 To lastrow

    If Cells(i, 11) = txt Then
    Range(Cells(i, 1), Cells(i, 13)).Select
    Selection.Copy
    P = Worksheets.Count
    For Q = 1 To P
    If ThisWorkbook.Worksheets(Q).Name = "Data Entry 2" Then
    Worksheets("Data Entry 2").Select
    ThisWorkbook.Worksheets(Q).Paste
    End If
    Next Q
    End If
    Next i

    Case Is = vbNo
    MsgBox "No Changes Made", vbInformation, "Information"

    End Select

Answer 1

您的代码的基本问题是您正在同时处理多个 Excel 文件 (1) 您正在打开并搜索“John”的文件和 (2) 从中调用宏的当前文件及其我们正在导入数据。 但是，您的代码并未引用这两个文件，而只是声明要在ActiveSheet搜索“john”。 此外，您没有告诉 VBA 要在两个文件中的哪个文件中搜索当前活动的工作表。

因此，如果您正在处理多个文件，那么您应该专门解决​​所有问题，不要让 VBA 假设您指的是哪个文件或哪个工作表或哪个工作表上的哪个单元格。 使困惑？ 如果 VBA 是一个人，那么他/她可能也会感到困惑。 然而，VBA 只是进行假设，您会想知道为什么代码没有按照您的预期执行。 因此，在处理多个文件时，您应该使用以下显式 (!) 引用并准确告诉 VBA 您想要什么：

Workbooks("Book1.xlsx").Worksheets("Sheet1").Cells(1, 1).Value2

或者

Workbooks("Book1.xlsx").Worksheets("Sheet1").Range("A1").Value2

话虽如此，我更改了您的代码以利用上述内容。

Option Explicit

Sub CopyDataFromAnotherFileIfSearchTextIsFound()

Dim strPath As String
Dim wbkImportFile As Workbook
Dim shtThisSheet As Worksheet
Dim shtImportSheet As Worksheet

Dim lngrow As Long
Dim strSearchString As String
Dim strImportFile As String

'uPPer or lOwEr cases do not matter (as it is currently setup)
strSearchString = "jOHn"
strImportFile = "Book1.xlsx"

Set shtThisSheet = ThisWorkbook.Worksheets("Data Entry 2")
'If the import file is in the same folder as the current file
'   then you could also use the following instead
'strPath = ThisWorkbook.Path
strPath = "C:\tmp" '"C:Users\gary.tham\Desktop"

With Application
    .ScreenUpdating = False
    .Calculation = xlCalculationManual
    .EnableEvents = False
End With

Set wbkImportFile = Workbooks.Open(Filename:=strPath & "\" & strImportFile)
'To speed up things you could also (if acceptable) open the file
'   read-only without updating links to other Excel files (if there are any):
'Set wbkImportFile = Workbooks.Open(Filename:=strPath & "\" & strImportFile, ReadOnly:=True, UpdateLinks:=False)
Set shtImportSheet = wbkImportFile.Worksheets("6-9months")

shtThisSheet.Cells.ClearContents
For lngrow = 2 To shtImportSheet.Cells(shtImportSheet.Rows.Count, "I").End(xlUp).Row
    If InStr(1, shtImportSheet.Cells(lngrow, "I").Value2, strSearchString, vbTextCompare) > 0 Then
        shtImportSheet.Range(shtImportSheet.Cells(lngrow, 1), shtImportSheet.Cells(lngrow, 13)).Copy
        shtThisSheet.Range("A" & shtThisSheet.Cells(shtThisSheet.Rows.Count, "A").End(xlUp).Row + 1).PasteSpecial xlPasteAll, xlPasteSpecialOperationNone
    End If
Next lngrow

wbkImportFile.Close SaveChanges:=False

With Application
    .ScreenUpdating = True
    .Calculation = xlCalculationAutomatic
    .EnableEvents = True
End With

End Sub

请注意，上面的代码不是您的精确副本。 有两个变化：

(1) 当前文件（您要导入的文件）中的“Data Entry 2”表将被清除而不询问用户。

(2) 直接引用“Data Entry 2”工作表，无需进行上述检查：当前文件中是否确实存在该名称的工作表。

因此，不要忘记进行适当的调整以满足您的需求。

请告诉我此解决方案是否适合您，或者您还有其他问题。