如何在vba中找出整行是否为空

如果你说的是一整行文字,那么类似的代码应该可以工作(只要任何单元格中都没有公式或空格):

If Application.CountA(ActiveCell.EntireRow)=0 Then
     MsgBox "Row Empty"
     Exit Sub
End If

Dim neValues As Range, neFormulas As Range, MyRange As Range

Set MyRange = Columns("C:AA")

On Error Resume Next
Set neValues = Intersect(ActiveCell.EntireRow.SpecialCells(xlConstants), MyRange)
Set neFormulas = Intersect(ActiveCell.EntireRow.SpecialCells(xlFormulas), MyRange)
On Error GoTo 0

If neValues Is Nothing And neFormulas Is Nothing Then
    MsgBox "Nothing There"
Else
    MsgBox "Something's There"
End If

(来源: http://www.ozgrid.com/forum/showthread.php?t=26509&page=1 )

WorksheetFunction.CountA()

Dim row As Range
Dim sheet As Worksheet
Set sheet = ActiveSheet

For i = 1 To sheet.UsedRange.Rows.Count

    Set row = sheet.Rows(i)
    If WorksheetFunction.CountA(row) = 0 Then
        MsgBox "row " & i & " is empty"
    End If

Next i