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作者 waiter337 在 PTT [ Visual_Basic ] 看板的留言(推文), 共330則
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[VBA ]請教 VBA 連接 IE 抓取資料
[ Visual_Basic ]9 留言, 推噓總分: +1
作者: qaz0955qaz - 發表於 2021/06/30 00:55(4年前)
1Fwaiter337: wait now 那段改成07/04 14:27
2Fwaiter337: Do While .Busy Or .ReadyState <> 4: DoEvents: Loop07/04 14:27
3Fwaiter337: 然後07/04 14:27
4Fwaiter337: Text = oIE.Document.getElementById("vParagraph").in07/04 14:28
5Fwaiter337: nertext07/04 14:28
6Fwaiter337: 然後就到end with了07/04 14:29
7Fwaiter337: 然後 oIE.Quit07/04 14:29
8Fwaiter337: set oIE = Nothing07/04 14:30
9Fwaiter337: END SUB07/04 14:30
[VBA ] 溢位問題
[ Visual_Basic ]28 留言, 推噓總分: +1
作者: areric - 發表於 2021/05/12 12:24(4年前)
5Fwaiter337: Private Sub a_Change()05/14 11:10
6Fwaiter337: call cal05/14 11:11
7Fwaiter337: end sub05/14 11:11
8Fwaiter337: sub cal()05/14 11:11
9Fwaiter337: if a.Text="" or a.Text = 0 then exit sub05/14 11:12
10Fwaiter337: if b.Text="" or b.Text = 0 then exit sub05/14 11:12
11Fwaiter337: if c.Text="" or c.Text = 0 then exit sub05/14 11:13
12Fwaiter337: d.Text = Val(a.Text) * Val(b.Text) / Val(c.Text)05/14 11:13
13Fwaiter337: end sub05/14 11:13
14Fwaiter337: 另外textbox的IMEmode 要改成805/14 11:14
15Fwaiter337: 如果想全靠鍵盤操作05/14 11:15
16Fwaiter337: 可以把前三行取消05/14 11:15
17Fwaiter337: 改用05/14 11:16
18Fwaiter337: Private Sub a_KeyDown(ByVal KeyCode As MSFors.Retur05/14 11:17
19Fwaiter337: nInteger, ByVal Shift As Integer)05/14 11:17
20Fwaiter337: If KeyCode = 13 Or KeyCode = 9 Then05/14 11:17
21Fwaiter337: Application.EnableEvents = False05/14 11:17
22Fwaiter337: Call cal05/14 11:17
23Fwaiter337: KeyCode = 005/14 11:18
24Fwaiter337: b.SetFocus05/14 11:18
25Fwaiter337: Application.EnableEvents = True05/14 11:18
26Fwaiter337: End If05/14 11:18
27Fwaiter337: End Sub\05/14 11:18
28Fwaiter337: \ 刪掉 不小心按到05/14 11:19
[VBA ] 奇怪的程式碼解析
[ Visual_Basic ]18 留言, 推噓總分: +2
作者: springleaf1 - 發表於 2021/04/20 17:38(4年前)
1Fwaiter337: 1.轉成文字型態 以免被加總或者計算04/21 02:09
2Fwaiter337: 2.轉成文字型態 以免被儲存格自動轉成數字04/21 02:10
3Fwaiter337: 3.故意在第一個文字前面加空格 為了編排整齊04/21 02:12
4Fwaiter337: 但負數不會增加04/21 02:12
5Fwaiter337: 也就是 有負數跟正數 同時產生時 為了編排美觀04/21 02:13
6Fwaiter337: 讓報表趨於整齊美觀04/21 02:13
7Fwaiter337: 4.此工程師有強迫症04/21 02:13
8Fwaiter337: 5.如果該資料後期有需要額外運用 會非常妨礙運行04/21 02:14
15Fwaiter337: 如果是西瓜 是 " 1 西瓜"04/21 15:20
16Fwaiter337: 如果是空 顯示 "1"04/21 15:21
17Fwaiter337: 如果是-1 西瓜 會顯示 "-1 西瓜"04/21 15:21
18Fwaiter337: M大可以試試看喔04/21 15:22
[VBA ] Range.Find無法搜尋日期
[ Visual_Basic ]5 留言, 推噓總分: +2
作者: unfinish - 發表於 2021/03/19 10:20(4年前)
3Fwaiter337: set oRng = range("b:b").find(datevalue(range("a1"))04/05 03:24
4Fwaiter337: ,lookin:=xlvalues)04/05 03:25
5Fwaiter337: 可以不加set04/18 10:32
[VBA ] 固定或靜態資料不能大於64K
[ Visual_Basic ]14 留言, 推噓總分: +4
作者: lunsun - 發表於 2021/01/18 15:31(5年前)
1Fwaiter337: 用另一個陣列輔助 馬總統說過 一個不夠可以吃兩個!02/16 03:01
2Fwaiter337: redim 只適用於一開始就直接變更02/16 03:03
3Fwaiter337: 之後變更只會更慢02/16 03:04
4Fwaiter337: 就算redim 上限也是64k02/16 03:04
5Fwaiter337: 要怎麼切 就要看個人判斷了02/16 03:07
6Fwaiter337: 關於陣列上限 剛測過了一下02/16 03:15
7Fwaiter337: 我的記憶體64m ReDim Tester(178599999)02/16 03:15
8Fwaiter337: 還能跑得動02/16 03:15
9Fwaiter337: 如果上道178999999就記憶體不足02/16 03:16
10Fwaiter337: 目前你的需求要56864602/16 03:27
11Fwaiter337: 另外一台16G的電腦13384349902/16 03:33
12Fwaiter337: 順便更正一下 我64G的電腦 空閒記憶體只有50G02/16 03:34
13Fwaiter337: 16G的電腦空閒記憶體只有12.6G02/16 03:35
14Fwaiter337: 通常建議直接dim完下一行就接著redim 你的預估大小04/05 03:29
[VBA ] 刪除儲存格資料
[ Visual_Basic ]14 留言, 推噓總分: +4
作者: ChenStar - 發表於 2020/10/08 14:34(5年前)
12Fwaiter337: x=[al]04/22 12:45
13Fwaiter337: cells.ClearContent04/22 12:46
14Fwaiter337: [a1]=x04/22 12:46
[VBA ] 請問Set range的問題
[ Visual_Basic ]13 留言, 推噓總分: +3
作者: burberrylai - 發表於 2020/07/27 04:51(5年前)
4Fwaiter337: 這樣才是正確阿08/05 03:00
5Fwaiter337: 首先 一定要變成數字 這樣才是正確的08/05 03:02
6Fwaiter337: 而你後面想要做什麼 再變08/05 03:02
7Fwaiter337: worksheet 上雖然你看到的是有格式的顯示08/05 03:03
8Fwaiter337: 但他背後底層還是數字08/05 03:03
9Fwaiter337: 然後再把你這串數字 做任何處理 看你要怎麼用08/05 03:04
10Fwaiter337: 依照你目前的狀況08/05 03:05
11Fwaiter337: 假如你貼上的位置 是A欄好了08/05 03:07
12Fwaiter337: 那麼就直接錄個 把A欄全部自動變成年/月/日的程序08/05 03:07
13Fwaiter337: 也就是年月日>複製變數字>貼A欄>A欄轉格式年月日08/05 03:08
[VBA ] 模糊搜尋
[ Visual_Basic ]15 留言, 推噓總分: +5
作者: bchoice - 發表於 2020/05/26 17:03(5年前)
11Fwaiter337: instr find like 這三個都能用 用法都不同07/15 00:50
12Fwaiter337: 需要找範例來看07/15 00:50
13Fwaiter337: 依照你迴圈要用的話 建議用instr配合>0判斷07/15 00:52
14Fwaiter337: 但反而是刪除的方式要考慮,如果超過20個,不建議這樣做07/15 00:54
15Fwaiter337: 會刪很久 可以關鍵字 union delete vba07/15 00:54
[VBA ] 如何跨電腦自動運算儲存
[ Visual_Basic ]8 留言, 推噓總分: +2
作者: nobody0303 - 發表於 2020/07/03 18:04(5年前)
4Fwaiter337: google還比較可能 但會用上 google的app script07/12 13:25
5Fwaiter337: a->google sheet ->b07/12 13:26
6Fwaiter337: 應該是a->google sheet07/12 13:28
7Fwaiter337: b會定時去掃->google sheet07/12 13:28
8Fwaiter337: 但會有時間差 不過現在youtu大神教到哪 我也不清楚07/12 13:28
[VBA ] 遇到疑似日期的內容複製就會出錯
[ Visual_Basic ]8 留言, 推噓總分: +2
作者: D600dust - 發表於 2019/12/23 15:56(6年前)
5Fwaiter337: 直接用datevalue() 包起來02/15 18:27