Excel中如何用函数实现提取汉字的首字母。

有一些场合，要用到汉字活划整征的首字母缩写，而Excel中并没有这样一个函数，可以直接提取汉字的首字母。不过拓展性极强大的VBA给提供了无限的可能。今天就在这里介绍一下，如何用自定义函数，来实现提取汉字首字母的功能。

材料/工具

excel

方法

在电脑中打开要编辑的excel文档

按下Alt+F11键，打开VBE界面，如下图所示。在VBE界面中，单击图片中所示的左上角空白处，选择“插入“，”模块“

此时，就插入了一个模块，后面的代码就要放到这个模块中，保证右到故沿吸思另侧空白区域是模块代码的编辑区（最保险的做法是双击模块），然后执行下一步操作。

将下面的代码全部复制粘贴到空白区域。
Function pinyin(p As String) As String
i = Asc(p)
Select Case i
Case -20319 To -20284: pinyin = "A"
Case -20283 To -19776: pinyin = "B"
Case -19775 To -19219: pinyin = "C"
Case -19218 To -187艺逐11: pinyin = "D"
Case -18710 To -18527: pinyin = "E"
Case -18526 To -18240: pinyin = "F"
Case -18239 To -17923: pinyin = "G"
Case -179案球没松22 To -17418: pinyin = "H"
Case -17417 To -16475: pinyin = "J"
Case -16474 To -16213: pinyin = "K"
Case -16212 To -15641: pinyin = "L"
Case -15640 To -15166: pinyin = "M"
Case -15165 To -14923: pinyin = "N"
Case -14922 To -14915: pinyin = "O"
Case -14914 To -14631: pinyin = "P"
Case -14630 To -14150: pinyin = "Q"
Case -14149 To -14091: pinyin = "R"
Case -14090 To -13319: pinyin = "S"
Case -13318 To -12839: pinyin = "T"
Case -12838 To -12557: pinyin = "W"
Case -12556 To -11848: pinyin = "X"
Case -11847 To -11056: pinyin = "Y"
Case -11055 To -2050: pinyin = "Z"
Case Else: pinyin = p
End Select
End Function
Function getpy(str)
For i = 1 To Len(str)
getpy = getpy & pinyin(Mid(str, i, 1))
Next i
End Function