I used to be able to use Windows API calls in Excel VBA to set text on the clipboard. But ever since upgrading to 64-bit Office 2013, I cannot. Below is some code that does not error, but it is als...

I'm trying to export a complete CSV to Excel by using Powershell. I stuck at a point where static column names are used. But this doesn't work if my CSV has generic unknown header names. Steps to ...

I am developing a Excel plugin. It works all right for Excel versions before 2013. But a lot of features is broken when it runs against Excel 2013. I found the root cause is all windows are running...

I have installed Visio 2013 Standard and I'm trying to create an UML diagram. I choose the "UML class" template but when it opens, the Shapes panel is empty. As recomended, I go to "More Shapes" m...

It seems Excel 2013 doesn't read CSV files correctly (Excel 2010 does). Every time I open .csv files, all my data are displayed in the first column. I know I can go to DATA, Convert, and then choo...

I had to import an older project (in .Net 2) into Visual Studio 2013, it makes use of the Microsoft Primary Interop Assemblies. Visual Studio said that I need to add references to the project. Now...

I'm trying to incorporate the fancy new Spreadsheet Compare function from Excel 2013's Inquire Add-in, into a VBA script. The plan is to have a macro to automate comparison between two spreadsheet...

I created a simple web app using MS Access 2013. It simply had one table with sample data in it. The I launched it to my share point. Before we go ahead, I would like to tell you that I am using Of...

I add a Word 2013 Add-In project for add ribbon to word. I Release it. it added ribbon to word for current user, but i want add it to all user. I set registry in windows. HKEY_LOCAL_MACHINE\SOFT...

I have an x64 application which uses Microsoft.ACE.OLEDB.12.0 provider to read an MS Access Database on Windows 7 (x64) and it works fine (Office 2010 installed). The same application running unde...

Some of our clients have a problem we can not reproduce here inhouse: Out software uses MS-Word for producing form letter. Since some of our clients use Office 2013, this function won't work anymor...

We have a fairly large Access front-end application that has been running on Access 2010. It makes extensive use of ADO recordsets for accessing data on our SQL servers, and frequently uses the Uni...

I drew a class diagram of the type 'UML static structure' with Visio 2013. Now I would like to reduce the width of the class shapes in the diagram. I removed the size protection in the developer to...

Edit: These examples should all work. My problem was actually unrelated to epplus and this code as well as the marked answer works for styling merged cells. I'd like to be able to style a merged c...

I am trying to create an office 2013 app in visual studio 2013, however I the only options I can choose for my project in tab "Office" are : Office 2010 workbook / template / add-in . I've heard ...

I am currently in the process of re-writing some VBA macros that were written for office 2003. I was wondering if I wrote a C# add-in for 2007, if it would work for 2010 or maybe even 2013. Or if I...

I want to make my apps look like Office 2013 and VS 2012. The new white, streamlined look. Also with the solid color toolbar icons. Is there a way to make my apps look that them with VB 2010?