1、打开【Excel表格】，下面以简单的数据为例，如下图所示：
2、按组合快捷键【Alt+F11】，打开【Visual Basic编辑器】，如下图所示：
3、点击上面菜单栏的【插入】选项，然后选择【模板】，如下图所示：
4、将下面的代码复制到窗口中（该代码就是取26个字母的一个程序）如下图所示：
Function getpychar(char)
tmp = 65536 + Asc(char)
If (tmp >= 45217 And tmp <= 45252) Then
getpychar = "A"
ElseIf (tmp >= 45253 And tmp <= 45760) Then
getpychar = "B"
ElseIf (tmp >= 45761 And tmp <= 46317) Then
getpychar = "C"
ElseIf (tmp >= 46318 And tmp <= 46825) Then
getpychar = "D"
ElseIf (tmp >= 46826 And tmp <= 47009) Then
getpychar = "E"
ElseIf (tmp >= 47010 And tmp <= 47296) Then
getpychar = "F"
ElseIf (tmp >= 47297 And tmp <= 47613) Then
getpychar = "G"
ElseIf (tmp >= 47614 And tmp <= 48118) Then
getpychar = "H"
ElseIf (tmp >= 48119 And tmp <= 49061) Then
getpychar = "J"
ElseIf (tmp >= 49062 And tmp <= 49323) Then
getpychar = "K"
ElseIf (tmp >= 49324 And tmp <= 49895) Then
getpychar = "L"
ElseIf (tmp >= 49896 And tmp <= 50370) Then
getpychar = "M"
ElseIf (tmp >= 50371 And tmp <= 50613) Then
getpychar = "N"
ElseIf (tmp >= 50614 And tmp <= 50621) Then
getpychar = "O"
ElseIf (tmp >= 50622 And tmp <= 50905) Then
getpychar = "P"
ElseIf (tmp >= 50906 And tmp <= 51386) Then
getpychar = "Q"
ElseIf (tmp >= 51387 And tmp <= 51445) Then
getpychar = "R"
ElseIf (tmp >= 51446 And tmp <= 52217) Then
getpychar = "S"
ElseIf (tmp >= 52218 And tmp <= 52697) Then
getpychar = "T"
ElseIf (tmp >= 52698 And tmp <= 52979) Then
getpychar = "W"
ElseIf (tmp >= 52980 And tmp <= 53640) Then
getpychar = "X"
ElseIf (tmp >= 53679 And tmp <= 54480) Then
getpychar = "Y"
ElseIf (tmp >= 54481 And tmp <= 62289) Then
getpychar = "Z"
Else '如果不是中文，则不处理
getpychar = char
End If
End Function
'逐个取ASC码
Function getpy(str)
For i = 1 To Len(str)
getpy = getpy & getpychar(Mid(str, i, 1))
Next i
End Function
5、关闭Visual Basic编辑窗口，回到Excel表格中，如下图所示：
6、在B1单元格中输入公式【=getpy(A1)】，然后按【回车键】，如下图所示：
7、将鼠标移到B1单元格右下角呈+号时下拉填充公式即可，如下图所示：
8、总结：
