从Excel数据库中提取数据 [英] Extracting Data from Excel Database

问题描述

我有一个包含一长串名称以及与名称相关联的唯一值的数据库.我想做的是为每个人创建一个工作表，然后仅将其数据复制到工作表中的指定范围，然后继续到下一个个人，将其数据复制到工作表中，等等.

I've got a database with a long list of names, and unique values associated with the names. What I want to do is create one worksheet for each individual, and then copy only their data to a specified range in their worksheet, then proceed to the next individual, copy their data to their worksheet etc.

此处是示例工作表的链接(在google docs表单中，请注意-我实际上正在使用Excel 2010 ，而不是Google文档).

Here is a link to an example worksheet (in google docs form, note - I am actually using Excel 2010, not google docs).

通过在名为"Employee"的新工作表中使用以下代码，我已经能够创建所有工作表.我对此工作表所做的只是删除了重复的名称值，因此我可以获得工作表中所有名称的列表.

I've been able to create all the worksheets through using the following code in a new sheet I called "Employee". All I did to this sheet was remove the duplicate name values so I could have a list of all the names for the worksheets.

我们非常感谢您的帮助.预先感谢.

Any help is much appreciated. Thanks in advance.

Sub CreateSheetsFromAList()
Dim nameSource      As String 'sheet name where to read names
Dim nameColumn      As String 'column where the names are located
Dim nameStartRow    As Long   'row from where name starts

Dim nameEndRow      As Long   'row where name ends
Dim employeeName    As String 'employee name

Dim newSheet        As Worksheet

nameSource = "Employee"
nameColumn = "A"
nameStartRow = 1


'find the last cell in use
nameEndRow = Sheets(nameSource).Cells(Rows.Count, nameColumn).End(xlUp).Row

'loop till last row
Do While (nameStartRow <= nameEndRow)
    'get the name
    employeeName = Sheets(nameSource).Cells(nameStartRow, nameColumn)

    'remove any white space
    employeeName = Trim(employeeName)

    ' if name is not equal to ""
    If (employeeName <> vbNullString) Then

        On Error Resume Next 'do not throw error
        Err.Clear 'clear any existing error

        'if sheet name is not present this will cause error that we are going to leverage
        Sheets(employeeName).Name = employeeName

        If (Err.Number > 0) Then
            'sheet was not there, so it create error, so we can create this sheet
            Err.Clear
            On Error GoTo -1 'disable exception so to reuse in loop

            'add new sheet
            Set newSheet = Sheets.Add(After:=Sheets(Sheets.Count))

            'rename sheet
            newSheet.Name = employeeName


            'paste training material
            Sheets(employeeName).Cells(1, "A").PasteSpecial
            Application.CutCopyMode = False
        End If
    End If
    nameStartRow = nameStartRow + 1 'increment row
Loop
End Sub

推荐答案

裸露骨头的方法-可以进行优化以提高性能，但可以完成工作.

Bare bones approach - could be optimized for better performance, but it will do the job.

Sub SplitToSheets()

Dim c As Range, ws As Worksheet, rngNames

    With ThisWorkbook.Sheets("EmployeeData")
        Set rngNames = .Range(.Range("A1"), .Cells(Rows.Count, 1).End(xlUp))
    End With

    For Each c In rngNames.Cells
        Set ws = GetSheet(ThisWorkbook, c.Value)
        c.EntireRow.Copy ws.Cells(Rows.Count, 1).End(xlUp).Offset(1, 0)
    Next c

End Sub


Function GetSheet(wb As Workbook, wsName As String, _
         Optional CreateIfMissing As Boolean = True) As Worksheet

    Dim ws As Worksheet
    On Error Resume Next
    Set ws = wb.Sheets(wsName)
    On Error GoTo 0

    If ws Is Nothing And CreateIfMissing Then
        Set ws = wb.Sheets.Add(after:=wb.Sheets(wb.Sheets.Count))
        ws.Name = wsName
    End If

    Set GetSheet = ws
End Function

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