我在验证空白字段时遇到了一点困难。使用宏在Excel中验证空白字段
当我使用此代码打开一个文件,它会打开文件,该列中的应用程序数量检查(在这里我的申请号是在第一列)
我所试图做的是,如果存在,那么它应该写出下面的错误没有申请号“空白申请号发现在以下行号”
'Global Variables
Dim rErr As Integer
'
' Find the last used row in a Column: column A in this example
'
Function LastRowInOneColumn(ColNo As String) As Long
Dim LastRow As Long
With ActiveSheet
LastRow = .Cells(.Rows.Count, ColNo).End(xlUp).Row
End With
LastRowInOneColumn = LastRow
End Function
'
' Find the last used column in a Row: row 1 in this example
'
Function LastColumnInOneRow(RowNo As String)
Dim LastCol As Integer
With ActiveSheet
LastCol = .Cells(1, .Columns.Count).End(xlToLeft).Column
End With
LastColumnInOneRow = LastCol
'MsgBox LastCol
End Function
'
' To Check Application Number
'
Function Check_AppNo(appNo, pRow, Lrow) As Boolean
Check_AppNo = True
Dim MinAppNo, MaxAppNo As Single
MinAppNo = 0
MaxAppNo = 9999999999#
If (appNo < MinAppNo Or appNo > MaxAppNo) Then
Worksheets("Error_Results").Cells(rErr, 1) = "Application number out of range at Row " & i
rErr = rErr + 1
Check_AppNo = False
End If
For j = pRow + 1 To Lrow
If (appNo = Worksheets("Sheet1").Cells(j, 1)) Then
Worksheets("Error_Results").Cells(rErr, 1) = "Duplicate Application numbers at Rows " & pRow & " and " & j
rErr = rErr + 1
Check_AppNo = False
End If
Next j
End Function
Function OpenFile() As String
NewFN = Application.GetOpenFilename(FileFilter:="Excel Files (*.xls*), *.xls*", Title:="Please select a file")
If NewFN = False Then
' They pressed Cancel
OpenFile = ""
'MsgBox "Stopping because you did not select a file"
Exit Function
Else
Workbooks.Open Filename:=NewFN
iPos = InStr(1, NewFN, "\") + 1
ipos1 = 0
Do
ipos1 = InStr(iPos, NewFN, "\") + 1
If (ipos1 <> 1) Then
iPos = ipos1
End If
Loop Until (ipos1 = 1)
OpenFile = Mid(NewFN, iPos, Len(NewFN) - iPos + 1)
End If
End Function
Sub AddWorkSheet(fName As String, sName As String)
Dim wSheet As Worksheet
Workbooks(fName).Activate
On Error Resume Next
Set wSheet = Worksheets(sName)
If wSheet Is Nothing Then
Worksheets.Add().Name = sName
Else
Worksheets(sName).Clear
End If
On Error GoTo 0
End Sub
Sub validate()
Dim fName As String
Dim aName As String
Dim flag As Variant
fName = OpenFile() ' Open the required data file
If (fName = "") Then
Exit Sub
End If
Call AddWorkSheet(fName, "Error_Results") ' Add Error Worksheet to the data Excel File
rErr = 1
Worksheets("Sheet1").Select
LastRow = LastRowInOneColumn("A") ' Get The Last Row in Column
For pRow = 2 To LastRow
rerr1 = rErr
appNo = Worksheets("Sheet1").Cells(pRow, 1)
flag = Check_AppNo(appNo, pRow, LastRow)
Next pRow 'Process the next Record in Error_Results WorkSheet
Workbooks(fName).Close (True) ' Closes an opened workbook on which the validation was done
End Sub
Sub Button1_Click()
Call validate
End Sub
按照以下步骤来运行代码:
- 步骤1:先用名称的Excel文件说“ABC1”
- 第2步:在该文件中,在第1列,给予其为“申请号”
- 步骤3项:现在,在它输入申请编号(任何数量的你想),并在两者之间留一个池空白
- 步骤4:另一个Excel文件说“验证”
- 第5步:在那个地方从开发人员选项卡按钮
- 步骤6:开发人员选项卡,点击Visual Basic
- 第7步:您将看到一个可视化的基本编辑器
- 第8步:在左边,你会看到一个项目的资源管理器窗口中,大胆的名称>选择插入即右键>模块
- 第9步:然后复制并粘贴上述代码,因为它是
- 第10步:保存并还保存Excel文件作为宏启用文件
- 第11步:现在打开文件“验证”,并在点击按钮来运行代码
,你会得到的想法就是我我想说,如果你看到代码,这很容易理解
希望,任何人都可以帮助我在此
*它应该写出以下错误“在下面的行号中找到空白的应用程序编号”*:在您的代码中,没有这样的消息。你能澄清吗? – assylias 2012-07-20 11:05:04
是的,你是对的没有你提到的这样的行,我想在上面的代码中添加此功能,如果你可以让我开始做什么来增加下面的功能(即如果有一个空白字段比它应该在单独的Excel表中记下错误。 – user1528468 2012-07-21 18:13:11