“工作表”右键,“查看代码”,

VBA代码编辑器中,选择“Worksheet”

在Worksheet_SelectionChange函数中添加如下代码:
Target.Parent.Cells.Interior.ColorIndex = xlNone Target.EntireColumn.Interior.ColorIndex = 36 Target.EntireRow.Interior.ColorIndex = 36

最后整个函数如下:
Private Sub Worksheet_SelectionChange(ByVal Target As Range) Target.Parent.Cells.Interior.ColorIndex = xlNone Target.EntireColumn.Interior.ColorIndex = 36 Target.EntireRow.Interior.ColorIndex = 36 End Sub
保存,关闭即可。
效果:

原文:http://www.cnblogs.com/yczcc/p/7976620.html