excel表格如何删除空白行

如何删除Excel表格中的空白行

在Excel表格中，空白行可能由多个空单元格组成，或者是因为某些数据被意外删除而留下的空白区域，这些空白行不仅占用存储空间，而且可能会影响数据分析和处理的效率，定期清理和删除空白行是保持Excel表格整洁和高效的重要步骤。

要删除Excel表格中的空白行，可以使用以下几种方法：

1、使用“查找和替换”功能

Excel的“查找和替换”功能可以帮助我们快速找到并删除空白行，具体操作步骤如下：

a. 打开Excel表格，按下“Ctrl+H”打开“查找和替换”对话框。

b. 在“查找内容”框中输入“^$”，表示查找空白行。

c. 点击“全部替换”按钮，即可删除所有空白行。

2、使用“筛选”功能

Excel的“筛选”功能也可以帮助我们找到并删除空白行，具体操作步骤如下：

a. 打开Excel表格，选中要筛选的数据区域。

b. 点击“数据”选项卡中的“筛选”按钮，打开筛选功能。

c. 在筛选选项中，选择“空白行”，然后点击“确定”。

d. 选中筛选出的空白行，按下“Delete”键进行删除。

e. 取消筛选，保存更改。

3、使用宏（VBA）编写代码

除了以上两种方法，我们还可以使用Excel的宏（VBA）编写代码来删除空白行，具体操作步骤如下：

a. 打开Excel表格，按下“Alt+F11”打开VBA编辑器。

b. 在VBA编辑器中，插入一个新模块（点击“Insert”菜单中的“Module”）。

c. 将以下代码粘贴到模块中：

Sub DeleteBlankRows()
    Dim ws As Worksheet
    Dim dict As Object, key As Variant, i As Long, j As Long, lastRow As Long, lastCol As Long, data As Variant
    Dim ws2 As Worksheet, ws3 As Worksheet, ws4 As Worksheet, ws5 As Worksheet, ws6 As Worksheet, ws7 As Worksheet, ws8 As Worksheet, ws9 As Worksheet, ws10 As Worksheet
    Dim ws11 As Worksheet, ws12 As Worksheet, ws13 As Worksheet, ws14 As Worksheet, ws15 As Worksheet, ws16 As Worksheet, ws17 As Worksheet, ws18 As Worksheet, ws19 As Worksheet, ws20 As Worksheet
    Dim ws21 As Worksheet, ws22 As Worksheet, ws23 As Worksheet, ws24 As Worksheet, ws25 As Worksheet, ws26 As Worksheet, ws27 As Worksheet, ws28 As Worksheet, ws29 As Worksheet, ws30 As Worksheet
    Dim ws31 As Worksheet, ws32 As Worksheet, ws33 As Worksheet, ws34 As Worksheet, ws35 As Worksheet, ws36 As Worksheet, ws37 As Worksheet, ws38 As Worksheet, ws39 As Worksheet, ws40 As Worksheet
    Dim ws41 As Worksheet, ws42 As Worksheet, ws43 As Worksheet, ws44 As Worksheet, ws45 As Worksheet, ws46 As Worksheet, ws47 As Worksheet, ws48 As Worksheet, ws49 As Worksheet, ws50 As Worksheet
    Dim ws51 As Worksheet, ws52 As Worksheet, ws53 As Worksheet, ws54 As Worksheet, ws55 As Worksheet, ws56 As Worksheet, ws57 As Worksheet, ws58 As Worksheet, ws59 As Worksheet, ws60 As Worksheet
    Dim ws61 As Worksheet, ws62 As Worksheet, ws63 As Worksheet, ws64 As Worksheet, ws65 As Worksheet, ws66 As Worksheet, ws67 As Worksheet, ws68 As Worksheet, ws69 As Worksheet, ws70 As Worksheet
    Dim ws71 As Worksheet, ws72 As Worksheet, ws73 As Worksheet, ws74 As Worksheet, ws75 As Worksheet, ws76 As Worksheet, ws77 As Worksheet, ws78 As Worksheet, ws79 As Worksheet, ws80 As Worksheet
    Dim ws81 As Worksheet, ws82 As Worksheet, ws83 As Worksheet, ws84 As Worksheet, ws85 As Worksheet, ws86 As Worksheet, ws87 As Worksheet, ws88 As Worksheet, ws89 As Worksheet, ws90 AS worksheet
    Dim dict2 AS Object , key2 AS Variant , i AS Long , j AS Long , lastRow AS Long , lastCol AS Long , data AS Variant 
    Dim dict3 AS Object , key3 AS Variant , i AS Long , j AS Long , lastRow AS Long , lastCol AS Long