来自A列的VBA检查值存在于另一个工作簿中 [英] VBA check value from column A exists in another workbook

问题描述

我正在尝试构建一个宏，该宏在colA中的一系列值之间循环，并检查它们是否存在于另一个工作簿中.我想在其中之一中将其标记为有效"/无效"

I am trying to build a macro that loops through a range of values within colA and check if they exist with another workbook. In one of them I would like to mark it "Worked"/"Not Worked"

关于从哪里开始的任何指导?

Any guidance on where to start?

推荐答案

示例

这是您要查找的示例.请记住，两个工作簿都必须在同一Excel实例中打开.

Example

Here is an example of what you're looking for. Remember that both the workbooks have to be opened in the same instance of Excel.

Sub check()

Dim i As Integer, k As Integer, j As Integer 'Define your counting variables
Dim Report1 As Worksheet, bReport As Workbook, Report2 As Worksheet, bReport2 As Workbook 'Define your workbook/worksheet variables

Set Report1 = Excel.ActiveSheet 'Assign active worksheet to report1
Set bReport = Report1.Parent 'Assign the workbook of report 1 to breport


On Error GoTo wbNotOpen 'If an error occurs while accessing the named workbook, send to the "wbNotOpen" line.
Set bReport2 = Excel.Workbooks("otherworkbookname.xlsm") 'Assign the other workbook which you are cross-referencing to the bReport2 variable.
Set Report2 = bReport2.Worksheets("otherworksheetname") 'Do the same with the worksheet.
On Error GoTo 0 'Reset the error handler (to undo the wbNotOpen line.)

k = Report1.UsedRange.Rows.Count 'Get the last used row of the first worksheet.
j = Report2.UsedRange.Rows.Count 'Get the last used row of the second worksheet.

For i = 2 To k 'Loop through the used rows of the first worksheet. I started at "2" to omit the header.
    'Next, I used the worksheet function "countIf" to quickly check if the value exists in the given range. This way we don't have to loop through the second worksheet each time.
    If Application.WorksheetFunction.CountIf(Report2.Range(Report2.Cells(2, 1), Report2.Cells(j, 1)), Report1.Cells(i, 1).Value) > 0 Then
        Report1.Cells(i, 5).Value = "Worked" 'If the value was found, enter "Worked" into column 5.
    Else
        Report1.Cells(i, 5).Value = "Not worked" 'If the value wasn't found, enter "Not worked" into column 5.
    End If
Next i




Exit Sub
'This is triggered in the event of an error while access the "other workbook".
wbNotOpen:
MsgBox ("Workbook not open. Please open all workbooks then try again.")
Exit Sub

End Sub

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此链接还包括一些步骤，这些步骤告诉您如何检查另一个工作簿中是否存在一个单元格.这些评论很有用.

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This link also includes steps that tell how to check if a cell exists in another workbook. The comments are useful.

• Excel宏-仅将非空单元格从一张纸粘贴到另一张纸(堆栈溢出)

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