Excel数字变星号怎么做？如何快速转换？

Excel数字变星号怎么做？如何快速转换？

在Excel中，有时我们需要将数字转换为星号（*）以保护数据或增加数据的保密性。以下是一些方法，可以帮助您将Excel中的数字转换为星号，并介绍如何快速进行转换。

一、使用隐藏功能转换数字为星号

Excel有一个内置的隐藏功能，可以将数字转换为星号。以下是具体步骤：

1. 选中数字：首先，选中您想要转换成星号的数字单元格。

2. 设置单元格格式：右键点击选中的单元格，选择“设置单元格格式”。

3. 选择自定义格式：在弹出的“设置单元格格式”对话框中，选择“自定义”选项卡。

4. 输入星号格式：在“类型”框中输入三个星号（*），然后点击“确定”。

5. 确认转换：此时，选中的数字将显示为星号。

二、使用公式转换数字为星号

除了使用隐藏功能，您还可以使用公式来实现数字到星号的转换。以下是一个简单的公式示例：

```excel

=REPT("*", LEN(A1))

```

在这个公式中，`A1`是包含数字的单元格，`REPT`函数用于重复星号，`LEN`函数用于获取单元格中数字的长度。

1. 输入公式：在另一个单元格中输入上述公式，并将`A1`替换为您要转换的数字单元格的引用。

2. 拖动填充柄：将鼠标放在公式单元格的右下角，当鼠标变成黑色十字时，拖动填充柄到其他单元格，以应用公式。

三、使用VBA宏快速转换

如果您需要频繁进行这种转换，可以使用VBA宏来快速实现。以下是VBA代码示例：

```vba

Sub ConvertToStars()

Dim cell As Range

For Each cell In Selection

cell.NumberFormat = 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