如果在Excel工作表里,我们用Mid函数来做:项目1公式:算了,我不想烧脑了,有哪位高人感兴趣的可以试试,我就给它来个自定义函数吧:Function iMid(wholeStr As String, startStr As String, endStr As String, Optional iType As Integer = 0) Dim StartPosition As Integer '开始位置,startStr首字...
1. 按Alt+F11,打开VBA编辑器,单击菜单“插入→模块”,在代码窗口中输入粘贴下面的代码: Function 提取汉字(sString As String) As String Dim regEx As Object Set regEx = CreateObject("VBScript.RegExp") With regEx '搜索整个字符串 .Global = True '匹配非汉字 .Pattern = "[^\u4e00-\u9fa5]" '将...
1、 首先,打开 Excel,并按下 Alt + F 11 进入 Visual Basic for Applications(VBA)编辑器。2、 在 VBA 编辑器中,选择插入 -> 模块,然后在模块中插入以下代码:Function CalculateAge(id As String) As Integer Dim birthDate As Date birthDate = DateSerial(Mid(id, 7, 4), Mid(id, 11,...
Step_3:复制以下代码: Function RemoveLastThreeDigits(inputText As String) As String If Len(inputText) <= 3 Then RemoveLastThreeDigits = "" Else RemoveLastThreeDigits = Left(inputText, Len(inputText) - 3) End If End Function Visual Basic复制 步骤_4:按 CTRL + V 将代码粘贴到我刚刚创建的空...
简单解析一下:1、MIN(FIND(ROW($1:$10)-1,A2&1/17)):获取数字首次出现的位置 2、COUNT(--MID(A2,ROW($1:$99),1))+ISNUMBER(FIND(".",A2))数字+点 数量合计,其实也就是需要截取的长度 方案2:自定义函数-正则表达式 套模板真香!自定义函数如下:Function TQ(rng, types As String) As String...
Function sz(xstr As String) Dim i As Integer Dim n For i = 1 To Len(xstr) If Mid(xstr, i, 1) = 1 And IsNumeric(Mid(xstr, i, 11)) Then n = Mid(xstr, i, 11) If Len(n) = 11 Then sz = sz & "/" & n
=LEFT(string, LEN(string)-number_of_chars_to_remove) 公式 =LEFT(A2, LEN(A2)-3) 使用指南 Step_1:首先,复制上面的公式。 Step_2:其次,将其粘贴到单元格B2中。 步骤_3:按 ENTER 插入公式。 公式解释 LEFT:这是一个 Excel 函数,用于从文本字符串的左侧(开头)提取指定数量的字符。
Function TA(text As String, search As String) As String ' 找到search字符串在text中的位置 Dim pos As Integer pos = InStr(1, text, search, vbTextCompare) ' 如果找到了,返回search之后的所有文本 If pos 0 Then TA = Mid(text, pos + Len(search)) Else ' 如果没有找到search,返回空字符串 TA...
Function CalculateAge(id As String) As Integer Dim birthDate As Date birthDate = DateSerial(Mid(id, 7, 4), Mid(id, 11, 2), Mid(id, 13, 2)) CalculateAge = DateDiff("yyyy", birthDate, Date)End Function 提示:如果不太了解 VBA 代码如何使用,请阅读如何在 Excel 中插入和运行 VBA 代码...
Function GetNum(rng As String) Dim lngLen As Long Dim i As Long, result lngLen = Len(rng) For i = 1 To lngLen If IsNumeric(Mid(rng, i, 1)) Then result = result & Mid(rng, i,1) End If Next i GetNum = result End ...