Sub SelectFile()
With Application
.Calculation = xlManual
.MaxChange = 0.001
End With
'Application.ScreenUpdating = False
Application.DisplayAlerts = False
Cells.Delete Shift:=xlUp
Dim FileName As Variant
FileName = Application.GetOpenFilename("Excel 文件 (*.xls),*.xls", , "请选择要分表的工作表所在的位置!", , 0)