根据VBA中列的唯一性约束删除重复行

Question

在excel中列出几行：

row1:   header1 header2 header3
row2:   A1      B1      C1
row3:   A2      B2      C2
row4:   A2      B3      C2

如何根据标题1的唯一性约束删除重复行。

即。我只想返回最后一行。

E.g。删除row3并保留row4

Answer 1

试用此代码，将sheet7替换为您的工作表;

Dim x As String 'place holder for column A data

Dim rc As Long 'row counter

x = Sheet7.Range("A2").Value 'get 1st value 
rc = 3 'initialize with next row

Do While x <> "" 'search until you encounter a blank row
   If x = Sheet7.Range("A" & rc).Value Then
        Sheet7.Range(rc & ":" & rc).Delete
   Else
        x = Sheet7.Range("A" & rc)
        rc = rc + 1
   End If
Loop