[問題] VBA新手布林值基本問題

看板Office作者cellnucleus (sisi)時間2年前 (2023/06/08 18:20)推噓1(1推 0噓 2→)

留言3則, 1人參與討論串1/1

下面是我看別人的程式有個地方看不懂 If HasExp = False Then temp = NumChar & temp Else temp = NumChar & Mid(temp, 2) If NumChar = 0 Then temp = 1 & Mid(temp, 2) End If 如果前面都沒有宣告布林值HasExp為正或負應該就是基本值是false 這樣不就是執行上面這段就會一直跑去 HasExp = False的部分嗎？？那寫else要幹嘛抱歉小弟沒程式基礎查很久不太清楚下面是完整代碼 Public Function CNToNum(sDBNum) '============================= '中文大小写转阿拉伯数字函数 '中文大写人民币数字转阿拉伯数字 'by mzbao '============================= Dim sCNnum$, sCNExp$, ExpArr, temp, i%, sChar$, NumChar$ Dim m%, n%, rNum%, d% Dim LastExp%, Exp%, sFlag$, HasExp As Boolean sCNnum = "〇零一二三四五六七八九壹贰叁肆伍陆柒捌玖00123456789123456789" sCNExp = ",十,百,千,万,亿,兆,拾,佰,仟,萬,1,2,3,4,8,12,1,2,3,4" ExpArr = Split(sCNExp, ",") For i = 1 To 3 sDBNum = Replace(sDBNum, Mid("整角分", i, 1), "") sDBNum = Replace(sDBNum, Mid("点元圆", i, 1), ".") sDBNum = Replace(sDBNum, Mid("○", i, 1), "零") Next i sDBTxt = sDBNum For i = Len(sDBTxt) To 1 Step -1 sChar = Mid(sDBTxt, i, 1) m = InStr(sCNnum, sChar) If m > 0 Then If rNum = 0 Then rNum = i If m <= 20 Then NumChar = Mid(sCNnum, m + 20, 1) Else NumChar = sChar End If If HasExp = False Then temp = NumChar & temp Else temp = NumChar & Mid(temp, 2) If NumChar = 0 Then temp = 1 & Mid(temp, 2) End If HasExp = False If Exp > LastExp Then LastExp = 0 Else n = InStr(sCNExp, sChar) If n > 0 Then Exp = ExpArr(n / 2 + 10) If InStr(",4,8,12,", "," & Exp & ",") Then If LastExp >= Exp Then LastExp = LastExp + Exp: Exp = 0 Else LastExp = Exp: Exp = 0 End If End If sFlag = String(Exp + LastExp + 1 + d, "0") temp = Format(1 * temp, sFlag) HasExp = True End If If sChar = "." Then If i < rNum Then d = rNum - i End If End If Next If Left(temp, 1) = "0" And Len(temp) > 1 And Len(temp) > d + 1 Then temp = 1 & Mid(temp, 2) CNToNum = 1 * temp / 10 ^ d End Function -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.136.253.25 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/Office/M.1686219616.A.CAD.html

[問題] VBA新手 布林值基本問題

[問題] VBA新手布林值基本問題