Top "Vsto" questions

Visual Studio Tools for Office (VSTO) is a set of development tools for creating Office automation solutions (add-in or document customization), using .NET and the Visual Studio IDE.

What is the difference between a COM Add in and a VSTO Add in

I am trying to develop an addin for outlook, and I found a provider http://www.add-in-express.com. But, they …

com vsto
Unknown Publisher still appears on correctly code-signed VSTO addin built with VS2010

I have a OneClick Deployed VSTO Addin that I have signed with a up-to-date Verisign code-signing certificate (PFX). I have …

vsto add-in oneclick
Deploying Visual Studio Tools For Office 3.0 Runtime (EXE) in an MSI Package without using a Bootstrapper

I have created a Word Addin and created the MSI package to distribute it. Using the information found in http://…

deployment windows-installer vsto bootstrapper prerequisites
Is there a list of IDs for the Outlook MAPI namespace?

I'm working on an Outlook add-in and I'm looking for a complete list that relates that MAPI properties to there …

vsto outlook-2007 outlook-addin mapi
VSTO Excel 2007 addin fails to install from a network share

I have a VSTO addin that I published on a network share. In my company everybody is able to install …

.net excel clickonce vsto
Outlook 2013 add-in with VS 2010

Sorry for asking such a stupid question, but i googled for about two hours and couldn't find an answer to …

c# vsto outlook-addin office-pia primary-interop-assembly
How do I check if a COM dll is registered in C#

I created a Office Add-In in VS 2008, C#, .NET 3.5, and VSTO. It is deployed via ClickOnce. A run-time configuration form …

c# com dll vsto regsvr32
Acces Excel Sheet from Button a Ribbon

Ok, so I got my main AddIn which auto generated (Attachment 1) and there is my Ribbon (Attachment 2) and I want …

c# vsto ms-office ribbon excel-addins
set column width in word automation throws an exception

I'm using Word automation to construct a table, I need one column to be very narrow but every time I …

c# c#-4.0 ms-word vsto word-automation
VSTO: invoking on main Excel thread

I have a button on an Excel sheet which starts a new thread to do some processing. If I want …

c# excel vsto