将大型数据从已关闭的工作簿复制到目标工作簿中的特定工作表-Java 学习之路

我正在使用此代码将已关闭工作簿中的工作表中的所有数据复制到目标工作簿 . 但是，此代码循环遍历每个单元格，因为源工作簿包含40,000行，所以它花费的时间太长 . 可以对此代码进行哪些更改，以将所有数据从源工作表复制到目标工作簿中的特定工作表，而无需循环遍历单元格，或者是否有可以提供的替代解决方案 . 感谢您的帮助

Sub GetDataDemo() 

Dim FilePath$, Row&, Column&, Address$ 

Const FileName$ = "Book1.xls" 
Const SheetName$ = "Sheet1" 
Const NumRows& = 40000 
Const NumColumns& = 10 
FilePath = ActiveWorkbook.Path & "\" 
 '***************************************
     DoEvents 
Application.ScreenUpdating = False 
If Dir(FilePath & FileName) = Empty Then 
    MsgBox "The file " & FileName & " was not found", , "File Doesn't Exist" 
    Exit Sub 
End If 
For Row = 1 To NumRows 
    For Column = 1 To NumColumns 
        Address = Cells(Row, Column).Address 
        dest. Cells(Row, Column) = GetData(FilePath, FileName, SheetName, Address) 
        Columns.AutoFit 
    Next Column 
Next Row 
ActiveWindow.DisplayZeros = False 
End Sub 


Private Function GetData(Path, File, Sheet, Address) 
    Dim Data$ 
    Data = "'" & Path & "[" & File & "]" & Sheet & "'!" & _ 
    Range(Address).Range("A1").Address(, , xlR1C1) 
    GetData = ExecuteExcel4Macro(Data) 
End Function

1 回答

我在链接上有你的圆顶好/类似的溶剂：

http://social.msdn.microsoft.com/Forums/office/en-US/aa6edf0f-2007-4f25-885c-f03d3df4d853/pulling-values-from-closed-workbook-into-current-workbook-but-on-a-different-sheet

在您的情况下替换：

For Row = 1 To NumRows 
For Column = 1 To NumColumns 
Address = Cells(Row, Column).Address 
dest. Cells(Row, Column) = GetData(FilePath, FileName, SheetName, Address) 
Columns.AutoFit 
Next Column 
Next Row

用：

For Row = 1 To NumRows
For Column = 1 To NumColumns
Address = Cells(Row, Column).Address
Cells(Row, Column + X) = GetDataEleven(FilePath, FileName, SheetName, Address)
Next Column
Next Row
Columns.AutoFit

回复于 2024-04-27T19:30:42+08:00

将大型数据从已关闭的工作簿复制到目标工作簿中的特定工作表

1 回答

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