Excel删除空白行和列

Sub DeleteEmptyRows()
Dim LastRow As Long, r As Long
LastRow = ActiveSheet.UsedRange.Rows.Count
LastRow = LastRow + ActiveSheet.UsedRange.Row - 1

For r = LastRow To 1 Step -1
If WorksheetFunction.CountA(Rows(r)) = 0 Then Rows(r).Delete
Next r
End Sub

'删除空列

Sub DeleteEmptyColumns()
Dim LastColumn As Long, c As Long
LastColumn = ActiveSheet.UsedRange.Columns.Count
LastColumn = LastColumn + ActiveSheet.UsedRange.Column
For c = LastColumn To 1 Step -1
If WorksheetFunction.CountA(Columns(c)) = 0 Then Columns(c).Delete
Next c
End Sub