excel-addins

I've built an Excel JS Task Pane add-in using the WoodGrove Expense Trends sample and have validated that it runs correctly in Excel 2016 on my machine. However, when I go to Excel Online and try to add the add-in (via uploading the manifest from my machine), I get "Your add-in manifest is not valid." I'm not sure what it is about this manifest that's valid on my machine but not in Excel Online. Anyone encountered this before or have any diagnosis ideas? It's somewhat akin to banging my head into a wall at this point. Michael Zlatkovsky - Microsoft Taking a guess from looking at the manifest,

Context: I'm running a VSTO Excel application context addin and I will load my addin also when MS Excel was started by an other process for automation in visible mode. So now, it's necessary to know if MS Excel was started by an other process with automation e.g CreateObject() ExcelApplicatoin.Visible =true ("/automation -embedding") At the the moment, I evaluate the following Excel Property: ThisAddIn.Application.UserControl But when MS Excel is started during CreateObject the property is alsways "False". Does have anyone any idea to solve this problem? I have no other properties found to

I just realized that many add-ins cannot be loaded in Excel Online (Chrome): Does anyone know what's happening? This is a known issue reported through StackOverflow and other channels. We're investigating this as a high priority issue. We'll let you know when the issue is resolved. 来源： https://stackoverflow.com/questions/46670563/we-couldnt-connect-to-the-catalog-server-for-this-add-n

I have attempted to add functionality to an excel add-in ave been developing which trims the leading spaces at the end of used cells, and maybe even parse the text, The reason I need to do this is simply to have it turn into a hyperlink which I have already working but that parts fine. This is what I have attempted so far, I have it trimming the active.worksheet am on which is fine but I can't figure out how to: Trim Every cell being used across the whole workbook. And also parse the text if possible This is my attempt at Trimming the entire workbook, Its something simple I just know it, I

I know how to use *****.GetActiveObject(ProgId), however the problem is that several of the Applications I use this code line on are not added to the ROT, even if they are already open, I get an HRESULT Error. However If I click on another Application and then return to the original Application, the code line works just fine. The reason I am leaving this so vague, is because this is a problem I am having across 10+ applications. The reason for me not posting code is because I do not believe this problem to be code based, rather I believe this problem to be due to a simple lack of understanding