Microsoft Excel add-in to write back extended properties to an xlsx

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終了済み 着払い

I need a proof of concept to write a "hello world" value back into an extended property in an xlsx file. The code will be part of an estimate template used as a template in an Office365 Sharepoint Library, so it needs to work when using the Office Web-app and desktop version of Excel. My understanding is we will need to use the [login to view URL] api. A simple spreadsheet where I can press a button and the current time/date gets written into an extended property called "load date" will work.

[login to view URL] is a good example of how I want to approach the solution to write extended values.

エクセル JavaScript C#プログラミング .NET

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38個の提案 リモートプロジェクト アクティブ 3年前

38人のフリーランサーが、平均$517 で、この仕事に入札しています。

maverick44000

Hello, The desktop and web versions are different. The same Add-in shall not work with both, so you need to address each separately. I can provide the proof of concept for the Desktop version by developing a .Net Addi もっと

$500 USD 2日以内
(92件のレビュー)
7.4
XeeChaun

hi. I have 6+ years of experience in add-in development for Excel, Outlook, PowerPoint etc. here are couple of my previous projects: ---( https://www.freelancer.com/jobs/project-14212094/ )--- and ---( [login to view URL] もっと

$750 USD 10日以内
(132件のレビュー)
7.4
zekovicm

Hi there I can create that add in for you. Please feel free to initiate the chat so that we can discuss further details. Best regards, Miljan

$452 USD 5日以内
(156件のレビュー)
7.6
dvcontact

Hi, Would you like to see a quick demo of your Microsoft Excel add-in to write back extended properties to an xlsx completed before you award the project? You can consider it professionally done in less than 24 hrs. R もっと

$500 USD 3日以内
(61件のレビュー)
6.6
bdrudra

" SharePoint & .NET Expert " Hello there, Hope you are doing great. We check your requirement and we can do this task. We are a small but excellent team of SharePoint & .NET developers and designers. We have 7+ もっと

$750 USD 7日以内
(43件のレビュー)
6.4
khanicha

Hello, Yes, this is one of ways for developing Office Web Addin. So the js file would your library for extending your Excel Apps features and functions such as adding buttons, task panes, menus, etc. It should be cod もっと

$400 USD 2日以内
(32件のレビュー)
6.5
chirag9700

Hello I have 6+ Year experience in SharePoint. Having Great Experience with Microsoft Office SharePoint Server 2007, Microsoft SharePoint Server 2010, 2013, 2016, On-Premise and SharePoint Online (Office 365) もっと

$600 USD 10日以内
(3件のレビュー)
4.2
azizayoubi

Hello, I am Aziz Ayoubi, MS Excel and Access expert with more than 7 years experience, and 3 years with Google Sheets, .net, Javascript and C# programmer and IT troubleshooting master. I am also a structural engineer もっと

$251 USD 3日以内
(7件のレビュー)
3.4
maurineted5

I have read the instructions and the question. I am well conversant with the field and I believe I can offer a high quality paper on this assignment delivered on time.

$555 USD 3日以内
(7件のレビュー)
3.3
Ruzairabdullah

Hey, i have read your project description and i can do that for you nicely and start work accordingly and will deliver work as the state of satisfaction. Kindly invite me in the chat to discuss about the about the proj もっと

$500 USD 2日以内
(2件のレビュー)
2.5
Mridul58647

I read through the job details extremely carefuly and i absolutely sure that i can do the project very well

$277 USD 6日以内
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Dilip81281

I am hard working

$555 USD 10日以内
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vemulajosh

I have hands-on experience in Advanced Excel, R, VBA, Power BI tools. I will complete the work on time. Knowledge in Python and Tableau.

$500 USD 7日以内
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mdrayefenam

I will do your work team-wise and submit your work proper time..............................................................

$760 USD 7日以内
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malasinha987

I would like to apply for this job

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AnitaSubhash

Iam expect data entry operator in Excel format and I have hard work in computer data entry Relevant Skills and Experience My experience in 3 years in data entry and other work

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$555 USD 10日以内
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shrikhorne

i'm working last 8 years, i done your work in just 2-3 days if you offered me the same. please give me a chance to work with you

$500 USD 7日以内
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$277 USD 30日以内
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