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Sut i wyrdroi arwyddion gwerthoedd mewn celloedd yn Excel?

Pan ddefnyddiwn excel, mae rhifau cadarnhaol a negyddol mewn taflen waith. Gan dybio bod angen i ni newid y rhifau positif i rai negyddol ac i'r gwrthwyneb. Wrth gwrs, gallwn eu newid â llaw, ond os oes cannoedd o rifau mae angen eu newid, nid yw'r dull hwn yn ddewis da. A oes unrhyw driciau cyflym i ddatrys y broblem hon?

Gwrthdroi'r arwydd o werthoedd mewn celloedd sydd â swyddogaeth Gludo Arbennig

Gwrthdroi'r arwydd o werthoedd mewn celloedd gyda Kutools ar gyfer Excel yn gyflym

Gwrthdroi'r arwydd o werthoedd mewn celloedd sydd â chod VBA

Gwrthdroi'r arwydd o werthoedd mewn celloedd sydd â swyddogaeth Gludo Arbennig

Gallwn wyrdroi'r arwydd o werthoedd mewn celloedd gyda'r Gludo Arbennig swyddogaeth yn Excel, gwnewch fel a ganlyn:

1. Rhif tap -1 mewn cell wag a'i chopïo.

2. Dewiswch yr ystod rydych chi am wyrdroi'r arwydd gwerthoedd, de-gliciwch a dewis Gludo Arbennig. Gweler y screenshot:

3. Yn y Gludo Arbennig blwch deialog, cliciwch Popeth opsiynau o Gludo ac Lluoswch opsiwn o Ymgyrch. Gweler y screenshot:

4. Yna cliciwch OK, ac mae holl arwyddion y rhifau yn yr ystod wedi'u gwrthdroi.

5. Dileu'r rhif -1 yn ôl yr angen.

Gwrthdroi arwydd yr holl rifau ar unwaith

Kutools ar gyfer Excel'S Newid Arwydd Gwerthoedd gall cyfleustodau eich helpu chi i newid y rhifau positif i negyddol ac i'r gwrthwyneb, gall hefyd eich helpu i wyrdroi arwydd y gwerthoedd a gosod arwydd negyddol sy'n llusgo i normal.  Cliciwch i lawrlwytho Kutools ar gyfer Excel!

Kutools ar gyfer Excel: gyda mwy na 300 o ychwanegiadau Excel defnyddiol, am ddim i geisio heb unrhyw gyfyngiad mewn 30 diwrnod. Dadlwythwch a threial am ddim Nawr!

Gwrthdroi'r arwydd o werthoedd mewn celloedd gyda Kutools ar gyfer Excel yn gyflym

Gallwn wyrdroi'r arwydd o werthoedd yn gyflym gyda Newid Arwydd Gwerthoedd nodwedd o Kutools ar gyfer Excel.

Kutools ar gyfer Excel : gyda mwy na 300 o ychwanegiadau Excel defnyddiol, am ddim i geisio heb unrhyw gyfyngiad mewn 30 diwrnod. 
Ewch i Lawrlwytho
Treial Am Ddim 30 diwrnodprynu
PayPal / MyMasnach

Ar ôl gosod Kutools ar gyfer Excel, gwnewch fel a ganlyn:

1. Dewiswch yr ystod rydych chi am wyrdroi arwyddion y rhifau.

2. Cliciwch Kutools > Cynnwys > Newid Arwydd Gwerthoedd…, Gweler y screenshot:

3. Yn y Newid Arwydd Gwerthoedd blwch deialog, gwiriwch y Gwrthdroi arwydd yr holl werthoedd, gweler y screenshot:

doc-reverse-arwyddion-o-werthoedd5

4. Ac yna cliciwch OK or Gwneud cais. Mae holl arwyddion y rhifau wedi'u gwrthdroi.

Awgrymiadau:

Gwrthdroi'r arwydd o werthoedd mewn celloedd sydd â chod VBA

Hefyd, gallwn ddefnyddio cod VBA i wyrdroi arwydd gwerthoedd mewn celloedd. Ond mae'n rhaid i ni wybod sut i gael y VBA i wneud y peth. Gallwn ei wneud fel y camau canlynol:

1. Dewiswch yr ystod rydych chi am wyrdroi'r arwydd gwerthoedd mewn celloedd.

2. Cliciwch Datblygwr > Visual Basic yn Excel, newydd Microsoft Visual Basic ar gyfer cymwysiadau bydd ffenestr yn cael ei harddangos, neu'n defnyddio'r bysellau llwybr byr (Alt + F11) i'w actifadu. Yna cliciwch Mewnosod > Modiwlau, ac yna copïwch a gludwch y cod VBA canlynol:

Sub Convert()
Dim C As Range
For Each C In Selection
C.Value = -C.Value
Next C
End Sub

3. Yna cliciwch doc-reverse-arwydd-6 botwm i redeg y cod. Ac mae'r arwydd o rifau yn yr ystod a ddewiswyd wedi'i wrthdroi ar unwaith.

Gwrthdroi'r arwydd o werthoedd mewn celloedd gyda Kutools ar gyfer Excel


Kutools ar gyfer Excel: Dros 300 o offer defnyddiol ar flaenau eich bysedd! Dechreuwch eich treial am ddim 30 diwrnod heb unrhyw gyfyngiadau nodwedd heddiw. Lawrlwytho Nawr!
Comments (15)
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Aaron
Aaron
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Tried to do the developer option and I get a:
Run-time error '438':
Object doesn't support this property or method


Any ideas?
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Taylor
Taylor
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I have a mac version of excel and the paste special doesn't allow me to do that :-/ dying.
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Bob
Bob     Taylor
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Yes. Yes it does. Enter "-1" in a cell. Copy that cell. Highlight all the values whose sign you wish to flip. Opt-Cmd-V opens paste special dialog box, choose multiply from the Operations section (I also find it beneficial to choose "values" in the Paste Section rather than "all" to preserve any formatting).
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Emoployee
Emoployee
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Thx Bro for the useful thread
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Hasan
Hasan
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Thank you so much, Sir. You helped me a lot. I hope I can return the favor. Thank you so much.
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CHRISTINE
CHRISTINE
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thank you i had just posted in the SUN system with the srong month. this has helped me to reverse all the 195 entries within 7 minutes...
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David K
David K
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From my perspective it seems there is no foolproof way to simply remove a negative sign: Multiplying by -1 can screw up subsequent cell values if each one is using a formula. VBA requires saving in a different format. Kutools requires you to download/purchase an add-on. You can format a column to show negatives as positives, but it turns the font Red.
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Kevin Cox
Kevin Cox
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I'm looking to add multiple $ to cells with formulas example (=((I29+AM29+AV29+BH29+CG29+CP29+DS29+AJ78+BA91+BU91+CO91+DK78)-(V25+EF25+EN25))/4 Is there away to do this quickly...
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Michaelq
Michaelq
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This is tangentially related. I have a workbook in Excel 2013 that's baffling me. I get a #VALUE! error with the formula =SUM(8-(F4:F23)) in cell F2. When I reverse that, =SUM(F4:F23)-8), I get (#) where (#) is the negative of what I expect. But when I use #Jonathon's formula with my working formula in it, I again get the #VALUE! error. How is this #VALUE! error even possible? What I want is for F2 to be a positive number that's the leftover balance when F4:F24 is less that 8.
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Vikas
Vikas     Michaelq
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Michaelq please use abs function. It turns negative and positive values both to positive one.
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wolfstevent
wolfstevent
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Very cool trick. I imported transactions from BofA and AMEX and of course they use different signs for debits. One multiply paste later and I'm all fixed up. Thanks.
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JAVED KHAN
JAVED KHAN
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In a New Cell simply Multiply a the Cell-value by -1. It will reverse automatically. No need to perform such a long procedures. e.g if the value in B1 is -25 then in Cell C1 enter the formula : =B1 * -1 :-)
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Jonathan
Jonathan     JAVED KHAN
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OMG THANK YOU SOOO MUCH. I have been looking all over the place for a way to simply do this. I was trying to find a way to have Excel take the SUM of a group of numbers and make it negative so that it would automatically do all the rest of the math on the sheet correctly. If anyone else is looking to do something similar, using the information I just obtained from #JAVED KHAN, enter the following function (this is just an example, change the cell references to match the ranges you are needing to use) =SUM(B2:H2) * -1 This will now take the sum of the range and automatically change the value to a negative number.
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CPH1810
CPH1810     JAVED KHAN
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You sir have just blown my mind with your Excel Ninja ways, I tip my hat to you sir :lol:
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wolfstevent
wolfstevent     JAVED KHAN
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The goal was to change an entire range of cells easily, not just a single cell. The paste multiply method is basically a one step procedure to do just that.
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